223522117

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 284259584

約数和(自身を除く): 60737467

約数列:

[1, 7, 13, 61, 67, 91, 427, 469, 601, 793, 871, 4087, 4207, 5551, 6097, 7813, 28609, 36661, 40267, 53131, 54691, 256627, 281869, 371917, 476593, 523471, 2456287, 3336151, 3664297, 17194009, 31931731, 223522117]

約数ペア:

[(1, 223522117), (7, 31931731), (13, 17194009), (61, 3664297), (67, 3336151), (91, 2456287), (427, 523471), (469, 476593), (601, 371917), (793, 281869), (871, 256627), (4087, 54691), (4207, 53131), (5551, 40267), (6097, 36661), (7813, 28609)]