219930092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{25609}}^1$

素因数の和:25745

約数の個数: 24

約数和(自身を含む): 408735600

約数和(自身を除く): 188805508

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 25609, 51218, 102436, 486571, 973142, 1946284, 2893817, 5787634, 11575268, 54982523, 109965046, 219930092]

約数ペア:

[(1, 219930092), (2, 109965046), (4, 54982523), (19, 11575268), (38, 5787634), (76, 2893817), (113, 1946284), (226, 973142), (452, 486571), (2147, 102436), (4294, 51218), (8588, 25609)]