214940960056

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{440452787}}^1$

素因数の和:440452854

約数の個数: 16

約数和(自身を含む): 409621092840

約数和(自身を除く): 194680132784

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 440452787, 880905574, 1761811148, 3523622296, 26867620007, 53735240014, 107470480028, 214940960056]

約数ペア:

[(1, 214940960056), (2, 107470480028), (4, 53735240014), (8, 26867620007), (61, 3523622296), (122, 1761811148), (244, 880905574), (488, 440452787)]