201758340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 688343040

約数和(自身を除く): 486584700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 131, 133, 140, 190, 193, 210, 228, 262, 266, 285, 380, 386, 393, 399, 420, 524, 532, 570, 579, 655, 665, 772, 786, 798, 917, 965, 1140, 1158, 1310, 1330, 1351, 1572, 1596, 1834, 1930, 1965, 1995, 2316, 2489, 2620, 2660, 2702, 2751, 2895, 3667, 3668, 3860, 3930, 3990, 4053, 4585, 4978, 5404, 5502, 5790, 6755, 7334, 7467, 7860, 7980, 8106, 9170, 9956, 11001, 11004, 11580, 12445, 13510, 13755, 14668, 14934, 16212, 17423, 18335, 18340, 20265, 22002, 24890, 25283, 25669, 27020, 27510, 29868, 34846, 36670, 37335, 40530, 44004, 49780, 50566, 51338, 52269, 55005, 55020, 69692, 73340, 74670, 75849, 77007, 81060, 87115, 101132, 102676, 104538, 110010, 126415, 128345, 149340, 151698, 154014, 174230, 176981, 209076, 220020, 252830, 256690, 261345, 303396, 308028, 348460, 353962, 379245, 385035, 480377, 505660, 513380, 522690, 530943, 707924, 758490, 770070, 884905, 960754, 1045380, 1061886, 1441131, 1516980, 1540140, 1769810, 1921508, 2123772, 2401885, 2654715, 2882262, 3362639, 3539620, 4803770, 5309430, 5764524, 6725278, 7205655, 9607540, 10087917, 10618860, 13450556, 14411310, 16813195, 20175834, 28822620, 33626390, 40351668, 50439585, 67252780, 100879170, 201758340]

約数ペア:

[(1, 201758340), (2, 100879170), (3, 67252780), (4, 50439585), (5, 40351668), (6, 33626390), (7, 28822620), (10, 20175834), (12, 16813195), (14, 14411310), (15, 13450556), (19, 10618860), (20, 10087917), (21, 9607540), (28, 7205655), (30, 6725278), (35, 5764524), (38, 5309430), (42, 4803770), (57, 3539620), (60, 3362639), (70, 2882262), (76, 2654715), (84, 2401885), (95, 2123772), (105, 1921508), (114, 1769810), (131, 1540140), (133, 1516980), (140, 1441131), (190, 1061886), (193, 1045380), (210, 960754), (228, 884905), (262, 770070), (266, 758490), (285, 707924), (380, 530943), (386, 522690), (393, 513380), (399, 505660), (420, 480377), (524, 385035), (532, 379245), (570, 353962), (579, 348460), (655, 308028), (665, 303396), (772, 261345), (786, 256690), (798, 252830), (917, 220020), (965, 209076), (1140, 176981), (1158, 174230), (1310, 154014), (1330, 151698), (1351, 149340), (1572, 128345), (1596, 126415), (1834, 110010), (1930, 104538), (1965, 102676), (1995, 101132), (2316, 87115), (2489, 81060), (2620, 77007), (2660, 75849), (2702, 74670), (2751, 73340), (2895, 69692), (3667, 55020), (3668, 55005), (3860, 52269), (3930, 51338), (3990, 50566), (4053, 49780), (4585, 44004), (4978, 40530), (5404, 37335), (5502, 36670), (5790, 34846), (6755, 29868), (7334, 27510), (7467, 27020), (7860, 25669), (7980, 25283), (8106, 24890), (9170, 22002), (9956, 20265), (11001, 18340), (11004, 18335), (11580, 17423), (12445, 16212), (13510, 14934), (13755, 14668)]