202931820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{953}}^1$

素因数の和:1001

約数の個数: 216

約数和(自身を含む): 762574176

約数和(自身を除く): 559642356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 910, 953, 1014, 1092, 1170, 1183, 1260, 1365, 1521, 1638, 1690, 1820, 1906, 2028, 2340, 2366, 2535, 2730, 2859, 3042, 3276, 3380, 3549, 3812, 4095, 4732, 4765, 5070, 5460, 5718, 5915, 6084, 6671, 7098, 7605, 8190, 8577, 9530, 10140, 10647, 11436, 11830, 12389, 13342, 14196, 14295, 15210, 16380, 17154, 17745, 19060, 20013, 21294, 23660, 24778, 26684, 28590, 30420, 33355, 34308, 35490, 37167, 40026, 42588, 42885, 49556, 53235, 57180, 60039, 61945, 66710, 70980, 74334, 80052, 85770, 86723, 100065, 106470, 111501, 120078, 123890, 133420, 148668, 161057, 171540, 173446, 185835, 200130, 212940, 223002, 240156, 247780, 260169, 300195, 322114, 346892, 371670, 400260, 433615, 446004, 483171, 520338, 557505, 600390, 644228, 743340, 780507, 805285, 867230, 966342, 1040676, 1115010, 1127399, 1200780, 1300845, 1449513, 1561014, 1610570, 1734460, 1932684, 2230020, 2254798, 2415855, 2601690, 2899026, 3122028, 3221140, 3382197, 3902535, 4509596, 4831710, 5203380, 5636995, 5798052, 6764394, 7247565, 7805070, 9663420, 10146591, 11273990, 13528788, 14495130, 15610140, 16910985, 20293182, 22547980, 28990260, 33821970, 40586364, 50732955, 67643940, 101465910, 202931820]

約数ペア:

[(1, 202931820), (2, 101465910), (3, 67643940), (4, 50732955), (5, 40586364), (6, 33821970), (7, 28990260), (9, 22547980), (10, 20293182), (12, 16910985), (13, 15610140), (14, 14495130), (15, 13528788), (18, 11273990), (20, 10146591), (21, 9663420), (26, 7805070), (28, 7247565), (30, 6764394), (35, 5798052), (36, 5636995), (39, 5203380), (42, 4831710), (45, 4509596), (52, 3902535), (60, 3382197), (63, 3221140), (65, 3122028), (70, 2899026), (78, 2601690), (84, 2415855), (90, 2254798), (91, 2230020), (105, 1932684), (117, 1734460), (126, 1610570), (130, 1561014), (140, 1449513), (156, 1300845), (169, 1200780), (180, 1127399), (182, 1115010), (195, 1040676), (210, 966342), (234, 867230), (252, 805285), (260, 780507), (273, 743340), (315, 644228), (338, 600390), (364, 557505), (390, 520338), (420, 483171), (455, 446004), (468, 433615), (507, 400260), (546, 371670), (585, 346892), (630, 322114), (676, 300195), (780, 260169), (819, 247780), (845, 240156), (910, 223002), (953, 212940), (1014, 200130), (1092, 185835), (1170, 173446), (1183, 171540), (1260, 161057), (1365, 148668), (1521, 133420), (1638, 123890), (1690, 120078), (1820, 111501), (1906, 106470), (2028, 100065), (2340, 86723), (2366, 85770), (2535, 80052), (2730, 74334), (2859, 70980), (3042, 66710), (3276, 61945), (3380, 60039), (3549, 57180), (3812, 53235), (4095, 49556), (4732, 42885), (4765, 42588), (5070, 40026), (5460, 37167), (5718, 35490), (5915, 34308), (6084, 33355), (6671, 30420), (7098, 28590), (7605, 26684), (8190, 24778), (8577, 23660), (9530, 21294), (10140, 20013), (10647, 19060), (11436, 17745), (11830, 17154), (12389, 16380), (13342, 15210), (14196, 14295)]