201241000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{3797}}^1$

素因数の和:3871

約数の個数: 64

約数和(自身を含む): 479915280

約数和(自身を除く): 278674280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 424, 500, 530, 1000, 1060, 1325, 2120, 2650, 3797, 5300, 6625, 7594, 10600, 13250, 15188, 18985, 26500, 30376, 37970, 53000, 75940, 94925, 151880, 189850, 201241, 379700, 402482, 474625, 759400, 804964, 949250, 1006205, 1609928, 1898500, 2012410, 3797000, 4024820, 5031025, 8049640, 10062050, 20124100, 25155125, 40248200, 50310250, 100620500, 201241000]

約数ペア:

[(1, 201241000), (2, 100620500), (4, 50310250), (5, 40248200), (8, 25155125), (10, 20124100), (20, 10062050), (25, 8049640), (40, 5031025), (50, 4024820), (53, 3797000), (100, 2012410), (106, 1898500), (125, 1609928), (200, 1006205), (212, 949250), (250, 804964), (265, 759400), (424, 474625), (500, 402482), (530, 379700), (1000, 201241), (1060, 189850), (1325, 151880), (2120, 94925), (2650, 75940), (3797, 53000), (5300, 37970), (6625, 30376), (7594, 26500), (10600, 18985), (13250, 15188)]