223903942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1063}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 370782720

約数和(自身を除く): 146878778

約数列:

[1, 2, 19, 23, 38, 46, 241, 437, 482, 874, 1063, 2126, 4579, 5543, 9158, 11086, 20197, 24449, 40394, 48898, 105317, 210634, 256183, 464531, 512366, 929062, 4867477, 5892209, 9734954, 11784418, 111951971, 223903942]

約数ペア:

[(1, 223903942), (2, 111951971), (19, 11784418), (23, 9734954), (38, 5892209), (46, 4867477), (241, 929062), (437, 512366), (482, 464531), (874, 256183), (1063, 210634), (2126, 105317), (4579, 48898), (5543, 40394), (9158, 24449), (11086, 20197)]