201918662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7919}}^1$

素因数の和:8012

約数の個数: 32

約数和(自身を含む): 353548800

約数和(自身を除く): 151630138

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1342, 2318, 7919, 12749, 15838, 25498, 87109, 150461, 174218, 300922, 483059, 966118, 1655071, 3310142, 5313649, 9178121, 10627298, 18356242, 100959331, 201918662]

約数ペア:

[(1, 201918662), (2, 100959331), (11, 18356242), (19, 10627298), (22, 9178121), (38, 5313649), (61, 3310142), (122, 1655071), (209, 966118), (418, 483059), (671, 300922), (1159, 174218), (1342, 150461), (2318, 87109), (7919, 25498), (12749, 15838)]