201596600

素因数分解:

$2^3\times 5^2\times {\mathrm{397}}^1\times {\mathrm{2539}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 470077800

約数和(自身を除く): 268481200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 397, 794, 1588, 1985, 2539, 3176, 3970, 5078, 7940, 9925, 10156, 12695, 15880, 19850, 20312, 25390, 39700, 50780, 63475, 79400, 101560, 126950, 253900, 507800, 1007983, 2015966, 4031932, 5039915, 8063864, 10079830, 20159660, 25199575, 40319320, 50399150, 100798300, 201596600]

約数ペア:

[(1, 201596600), (2, 100798300), (4, 50399150), (5, 40319320), (8, 25199575), (10, 20159660), (20, 10079830), (25, 8063864), (40, 5039915), (50, 4031932), (100, 2015966), (200, 1007983), (397, 507800), (794, 253900), (1588, 126950), (1985, 101560), (2539, 79400), (3176, 63475), (3970, 50780), (5078, 39700), (7940, 25390), (9925, 20312), (10156, 19850), (12695, 15880)]