203485148

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{2053}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 362325600

約数和(自身を除く): 158840452

約数列:

[1, 2, 4, 71, 142, 284, 349, 698, 1396, 2053, 4106, 8212, 24779, 49558, 99116, 145763, 291526, 583052, 716497, 1432994, 2865988, 50871287, 101742574, 203485148]

約数ペア:

[(1, 203485148), (2, 101742574), (4, 50871287), (71, 2865988), (142, 1432994), (284, 716497), (349, 583052), (698, 291526), (1396, 145763), (2053, 99116), (4106, 49558), (8212, 24779)]