196697265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13259}}^1$

素因数の和:13333

約数の個数: 32

約数和(自身を含む): 336061440

約数和(自身を除く): 139364175

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 13259, 14835, 39777, 66295, 198885, 304957, 570137, 914871, 1524785, 1710411, 2850685, 4574355, 8552055, 13113151, 39339453, 65565755, 196697265]

約数ペア:

[(1, 196697265), (3, 65565755), (5, 39339453), (15, 13113151), (23, 8552055), (43, 4574355), (69, 2850685), (115, 1710411), (129, 1524785), (215, 914871), (345, 570137), (645, 304957), (989, 198885), (2967, 66295), (4945, 39777), (13259, 14835)]