201755872

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{88801}}^1$

素因数の和:88882

約数の個数: 24

約数和(自身を含む): 402805872

約数和(自身を除く): 201050000

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 88801, 177602, 355204, 710408, 1420816, 2841632, 6304871, 12609742, 25219484, 50438968, 100877936, 201755872]

約数ペア:

[(1, 201755872), (2, 100877936), (4, 50438968), (8, 25219484), (16, 12609742), (32, 6304871), (71, 2841632), (142, 1420816), (284, 710408), (568, 355204), (1136, 177602), (2272, 88801)]