202176420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 592757760

約数和(自身を除く): 390581340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 292, 310, 365, 372, 438, 465, 620, 730, 876, 930, 1095, 1460, 1489, 1860, 2190, 2263, 2978, 4380, 4467, 4526, 5956, 6789, 7445, 8934, 9052, 11315, 13578, 14890, 17868, 22335, 22630, 27156, 29780, 33945, 44670, 45260, 46159, 67890, 89340, 92318, 108697, 135780, 138477, 184636, 217394, 230795, 276954, 326091, 434788, 461590, 543485, 553908, 652182, 692385, 923180, 1086970, 1304364, 1384770, 1630455, 2173940, 2769540, 3260910, 3369607, 6521820, 6739214, 10108821, 13478428, 16848035, 20217642, 33696070, 40435284, 50544105, 67392140, 101088210, 202176420]

約数ペア:

[(1, 202176420), (2, 101088210), (3, 67392140), (4, 50544105), (5, 40435284), (6, 33696070), (10, 20217642), (12, 16848035), (15, 13478428), (20, 10108821), (30, 6739214), (31, 6521820), (60, 3369607), (62, 3260910), (73, 2769540), (93, 2173940), (124, 1630455), (146, 1384770), (155, 1304364), (186, 1086970), (219, 923180), (292, 692385), (310, 652182), (365, 553908), (372, 543485), (438, 461590), (465, 434788), (620, 326091), (730, 276954), (876, 230795), (930, 217394), (1095, 184636), (1460, 138477), (1489, 135780), (1860, 108697), (2190, 92318), (2263, 89340), (2978, 67890), (4380, 46159), (4467, 45260), (4526, 44670), (5956, 33945), (6789, 29780), (7445, 27156), (8934, 22630), (9052, 22335), (11315, 17868), (13578, 14890)]