196167621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 295206912

約数和(自身を除く): 99039291

約数列:

[1, 3, 13, 23, 39, 69, 299, 383, 571, 897, 1149, 1713, 4979, 7423, 8809, 13133, 14937, 22269, 26427, 39399, 114517, 170729, 218693, 343551, 512187, 656079, 2843009, 5029939, 8529027, 15089817, 65389207, 196167621]

約数ペア:

[(1, 196167621), (3, 65389207), (13, 15089817), (23, 8529027), (39, 5029939), (69, 2843009), (299, 656079), (383, 512187), (571, 343551), (897, 218693), (1149, 170729), (1713, 114517), (4979, 39399), (7423, 26427), (8809, 22269), (13133, 14937)]