201984966

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2293

約数の個数: 48

約数和(自身を含む): 450262800

約数和(自身を除く): 248277834

約数列:

[1, 2, 3, 6, 9, 18, 59, 89, 118, 177, 178, 267, 354, 531, 534, 801, 1062, 1602, 2137, 4274, 5251, 6411, 10502, 12822, 15753, 19233, 31506, 38466, 47259, 94518, 126083, 190193, 252166, 378249, 380386, 570579, 756498, 1134747, 1141158, 1711737, 2269494, 3423474, 11221387, 22442774, 33664161, 67328322, 100992483, 201984966]

約数ペア:

[(1, 201984966), (2, 100992483), (3, 67328322), (6, 33664161), (9, 22442774), (18, 11221387), (59, 3423474), (89, 2269494), (118, 1711737), (177, 1141158), (178, 1134747), (267, 756498), (354, 570579), (531, 380386), (534, 378249), (801, 252166), (1062, 190193), (1602, 126083), (2137, 94518), (4274, 47259), (5251, 38466), (6411, 31506), (10502, 19233), (12822, 15753)]