202382800

素因数分解:

$2^4\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1867}}^1$

素因数の和:2156

約数の個数: 60

約数和(自身を含む): 488280256

約数和(自身を除く): 285897456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 271, 400, 542, 1084, 1355, 1867, 2168, 2710, 3734, 4336, 5420, 6775, 7468, 9335, 10840, 13550, 14936, 18670, 21680, 27100, 29872, 37340, 46675, 54200, 74680, 93350, 108400, 149360, 186700, 373400, 505957, 746800, 1011914, 2023828, 2529785, 4047656, 5059570, 8095312, 10119140, 12648925, 20238280, 25297850, 40476560, 50595700, 101191400, 202382800]

約数ペア:

[(1, 202382800), (2, 101191400), (4, 50595700), (5, 40476560), (8, 25297850), (10, 20238280), (16, 12648925), (20, 10119140), (25, 8095312), (40, 5059570), (50, 4047656), (80, 2529785), (100, 2023828), (200, 1011914), (271, 746800), (400, 505957), (542, 373400), (1084, 186700), (1355, 149360), (1867, 108400), (2168, 93350), (2710, 74680), (3734, 54200), (4336, 46675), (5420, 37340), (6775, 29872), (7468, 27100), (9335, 21680), (10840, 18670), (13550, 14936)]