202049010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 547223040

約数和(自身を除く): 345174030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 139, 155, 186, 278, 279, 310, 417, 465, 521, 558, 695, 834, 930, 1042, 1251, 1390, 1395, 1563, 2085, 2502, 2605, 2790, 3126, 4170, 4309, 4689, 5210, 6255, 7815, 8618, 9378, 12510, 12927, 15630, 16151, 21545, 23445, 25854, 32302, 38781, 43090, 46890, 48453, 64635, 72419, 77562, 80755, 96906, 129270, 144838, 145359, 161510, 193905, 217257, 242265, 290718, 362095, 387810, 434514, 484530, 651771, 724190, 726795, 1086285, 1303542, 1453590, 2172570, 2244989, 3258855, 4489978, 6517710, 6734967, 11224945, 13469934, 20204901, 22449890, 33674835, 40409802, 67349670, 101024505, 202049010]

約数ペア:

[(1, 202049010), (2, 101024505), (3, 67349670), (5, 40409802), (6, 33674835), (9, 22449890), (10, 20204901), (15, 13469934), (18, 11224945), (30, 6734967), (31, 6517710), (45, 4489978), (62, 3258855), (90, 2244989), (93, 2172570), (139, 1453590), (155, 1303542), (186, 1086285), (278, 726795), (279, 724190), (310, 651771), (417, 484530), (465, 434514), (521, 387810), (558, 362095), (695, 290718), (834, 242265), (930, 217257), (1042, 193905), (1251, 161510), (1390, 145359), (1395, 144838), (1563, 129270), (2085, 96906), (2502, 80755), (2605, 77562), (2790, 72419), (3126, 64635), (4170, 48453), (4309, 46890), (4689, 43090), (5210, 38781), (6255, 32302), (7815, 25854), (8618, 23445), (9378, 21545), (12510, 16151), (12927, 15630)]