202217912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{102337}}^1$

素因数の和:102375

約数の個数: 32

約数和(自身を含む): 429819600

約数和(自身を除く): 227601688

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 102337, 204674, 409348, 818696, 1330381, 1944403, 2660762, 3888806, 5321524, 7777612, 10643048, 15555224, 25277239, 50554478, 101108956, 202217912]

約数ペア:

[(1, 202217912), (2, 101108956), (4, 50554478), (8, 25277239), (13, 15555224), (19, 10643048), (26, 7777612), (38, 5321524), (52, 3888806), (76, 2660762), (104, 1944403), (152, 1330381), (247, 818696), (494, 409348), (988, 204674), (1976, 102337)]