249627314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 394813440

約数和(自身を除く): 145186126

約数列:

[1, 2, 31, 62, 83, 166, 179, 271, 358, 542, 2573, 5146, 5549, 8401, 11098, 14857, 16802, 22493, 29714, 44986, 48509, 97018, 460567, 697283, 921134, 1394566, 1503779, 3007558, 4026247, 8052494, 124813657, 249627314]

約数ペア:

[(1, 249627314), (2, 124813657), (31, 8052494), (62, 4026247), (83, 3007558), (166, 1503779), (179, 1394566), (271, 921134), (358, 697283), (542, 460567), (2573, 97018), (5146, 48509), (5549, 44986), (8401, 29714), (11098, 22493), (14857, 16802)]