201237718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{797}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 344736000

約数和(自身を除く): 143498282

約数列:

[1, 2, 11, 22, 23, 46, 253, 499, 506, 797, 998, 1594, 5489, 8767, 10978, 11477, 17534, 18331, 22954, 36662, 126247, 201641, 252494, 397703, 403282, 795406, 4374733, 8749466, 9147169, 18294338, 100618859, 201237718]

約数ペア:

[(1, 201237718), (2, 100618859), (11, 18294338), (22, 9147169), (23, 8749466), (46, 4374733), (253, 795406), (499, 403282), (506, 397703), (797, 252494), (998, 201641), (1594, 126247), (5489, 36662), (8767, 22954), (10978, 18331), (11477, 17534)]