207223380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4255

約数の個数: 192

約数和(自身を含む): 793658880

約数和(自身を除く): 586435500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4217, 4914, 5460, 7020, 8190, 8434, 9828, 12285, 12651, 16380, 16868, 21085, 24570, 25302, 29519, 37953, 42170, 49140, 50604, 54821, 59038, 63255, 75906, 84340, 88557, 109642, 113859, 118076, 126510, 147595, 151812, 164463, 177114, 189765, 219284, 227718, 253020, 265671, 274105, 295190, 328926, 354228, 379530, 383747, 442785, 455436, 493389, 531342, 548210, 569295, 590380, 657852, 759060, 767494, 797013, 822315, 885570, 986778, 1062684, 1096420, 1138590, 1151241, 1328355, 1480167, 1534988, 1594026, 1644630, 1771140, 1918735, 1973556, 2277180, 2302482, 2466945, 2656710, 2960334, 3188052, 3289260, 3453723, 3837470, 3985065, 4604964, 4933890, 5313420, 5756205, 5920668, 6907446, 7400835, 7674940, 7970130, 9867780, 10361169, 11512410, 13814892, 14801670, 15940260, 17268615, 20722338, 23024820, 29603340, 34537230, 41444676, 51805845, 69074460, 103611690, 207223380]

約数ペア:

[(1, 207223380), (2, 103611690), (3, 69074460), (4, 51805845), (5, 41444676), (6, 34537230), (7, 29603340), (9, 23024820), (10, 20722338), (12, 17268615), (13, 15940260), (14, 14801670), (15, 13814892), (18, 11512410), (20, 10361169), (21, 9867780), (26, 7970130), (27, 7674940), (28, 7400835), (30, 6907446), (35, 5920668), (36, 5756205), (39, 5313420), (42, 4933890), (45, 4604964), (52, 3985065), (54, 3837470), (60, 3453723), (63, 3289260), (65, 3188052), (70, 2960334), (78, 2656710), (84, 2466945), (90, 2302482), (91, 2277180), (105, 1973556), (108, 1918735), (117, 1771140), (126, 1644630), (130, 1594026), (135, 1534988), (140, 1480167), (156, 1328355), (180, 1151241), (182, 1138590), (189, 1096420), (195, 1062684), (210, 986778), (234, 885570), (252, 822315), (260, 797013), (270, 767494), (273, 759060), (315, 657852), (351, 590380), (364, 569295), (378, 548210), (390, 531342), (420, 493389), (455, 455436), (468, 442785), (540, 383747), (546, 379530), (585, 354228), (630, 328926), (702, 295190), (756, 274105), (780, 265671), (819, 253020), (910, 227718), (945, 219284), (1092, 189765), (1170, 177114), (1260, 164463), (1365, 151812), (1404, 147595), (1638, 126510), (1755, 118076), (1820, 113859), (1890, 109642), (2340, 88557), (2457, 84340), (2730, 75906), (3276, 63255), (3510, 59038), (3780, 54821), (4095, 50604), (4217, 49140), (4914, 42170), (5460, 37953), (7020, 29519), (8190, 25302), (8434, 24570), (9828, 21085), (12285, 16868), (12651, 16380)]