202208500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{2393}}^1$

素因数の和:2438

約数の個数: 72

約数和(自身を含む): 478407384

約数和(自身を除く): 276198884

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 169, 250, 260, 325, 338, 500, 650, 676, 845, 1300, 1625, 1690, 2393, 3250, 3380, 4225, 4786, 6500, 8450, 9572, 11965, 16900, 21125, 23930, 31109, 42250, 47860, 59825, 62218, 84500, 119650, 124436, 155545, 239300, 299125, 311090, 404417, 598250, 622180, 777725, 808834, 1196500, 1555450, 1617668, 2022085, 3110900, 3888625, 4044170, 7777250, 8088340, 10110425, 15554500, 20220850, 40441700, 50552125, 101104250, 202208500]

約数ペア:

[(1, 202208500), (2, 101104250), (4, 50552125), (5, 40441700), (10, 20220850), (13, 15554500), (20, 10110425), (25, 8088340), (26, 7777250), (50, 4044170), (52, 3888625), (65, 3110900), (100, 2022085), (125, 1617668), (130, 1555450), (169, 1196500), (250, 808834), (260, 777725), (325, 622180), (338, 598250), (500, 404417), (650, 311090), (676, 299125), (845, 239300), (1300, 155545), (1625, 124436), (1690, 119650), (2393, 84500), (3250, 62218), (3380, 59825), (4225, 47860), (4786, 42250), (6500, 31109), (8450, 23930), (9572, 21125), (11965, 16900)]