202994750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 450077472

約数和(自身を除く): 247082722

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 73, 98, 125, 146, 175, 227, 245, 250, 350, 365, 454, 490, 511, 730, 875, 1022, 1135, 1225, 1589, 1750, 1825, 2270, 2450, 2555, 3178, 3577, 3650, 5110, 5675, 6125, 7154, 7945, 9125, 11123, 11350, 12250, 12775, 15890, 16571, 17885, 18250, 22246, 25550, 28375, 33142, 35770, 39725, 55615, 56750, 63875, 79450, 82855, 89425, 111230, 115997, 127750, 165710, 178850, 198625, 231994, 278075, 397250, 414275, 447125, 556150, 579985, 811979, 828550, 894250, 1159970, 1390375, 1623958, 2071375, 2780750, 2899925, 4059895, 4142750, 5799850, 8119790, 14499625, 20299475, 28999250, 40598950, 101497375, 202994750]

約数ペア:

[(1, 202994750), (2, 101497375), (5, 40598950), (7, 28999250), (10, 20299475), (14, 14499625), (25, 8119790), (35, 5799850), (49, 4142750), (50, 4059895), (70, 2899925), (73, 2780750), (98, 2071375), (125, 1623958), (146, 1390375), (175, 1159970), (227, 894250), (245, 828550), (250, 811979), (350, 579985), (365, 556150), (454, 447125), (490, 414275), (511, 397250), (730, 278075), (875, 231994), (1022, 198625), (1135, 178850), (1225, 165710), (1589, 127750), (1750, 115997), (1825, 111230), (2270, 89425), (2450, 82855), (2555, 79450), (3178, 63875), (3577, 56750), (3650, 55615), (5110, 39725), (5675, 35770), (6125, 33142), (7154, 28375), (7945, 25550), (9125, 22246), (11123, 18250), (11350, 17885), (12250, 16571), (12775, 15890)]