202197278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{231347}}^1$

素因数の和:231391

約数の個数: 16

約数和(自身を含む): 333141120

約数和(自身を除く): 130943842

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 231347, 462694, 4395593, 5320981, 8791186, 10641962, 101098639, 202197278]

約数ペア:

[(1, 202197278), (2, 101098639), (19, 10641962), (23, 8791186), (38, 5320981), (46, 4395593), (437, 462694), (874, 231347)]