201929398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{13679}}^1$

素因数の和:13764

約数の個数: 24

約数和(自身を含む): 338415840

約数和(自身を除く): 136486442

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 7381, 13679, 14762, 27358, 150469, 300938, 834419, 1655159, 1668838, 3310318, 9178609, 18357218, 100964699, 201929398]

約数ペア:

[(1, 201929398), (2, 100964699), (11, 18357218), (22, 9178609), (61, 3310318), (121, 1668838), (122, 1655159), (242, 834419), (671, 300938), (1342, 150469), (7381, 27358), (13679, 14762)]