201800497688

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{739}}^1\times {\mathrm{67061}}^1$

素因数の和:68315

約数の個数: 32

約数和(自身を含む): 379637982000

約数和(自身を除く): 177837484312

約数列:

[1, 2, 4, 8, 509, 739, 1018, 1478, 2036, 2956, 4072, 5912, 67061, 134122, 268244, 376151, 536488, 752302, 1504604, 3009208, 34134049, 49558079, 68268098, 99116158, 136536196, 198232316, 273072392, 396464632, 25225062211, 50450124422, 100900248844, 201800497688]

約数ペア:

[(1, 201800497688), (2, 100900248844), (4, 50450124422), (8, 25225062211), (509, 396464632), (739, 273072392), (1018, 198232316), (1478, 136536196), (2036, 99116158), (2956, 68268098), (4072, 49558079), (5912, 34134049), (67061, 3009208), (134122, 1504604), (268244, 752302), (376151, 536488)]