356787146

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 554178240

約数和(自身を除く): 197391094

約数列:

[1, 2, 97, 101, 131, 139, 194, 202, 262, 278, 9797, 12707, 13231, 13483, 14039, 18209, 19594, 25414, 26462, 26966, 28078, 36418, 1283407, 1361783, 1766273, 1839109, 2566814, 2723566, 3532546, 3678218, 178393573, 356787146]

約数ペア:

[(1, 356787146), (2, 178393573), (97, 3678218), (101, 3532546), (131, 2723566), (139, 2566814), (194, 1839109), (202, 1766273), (262, 1361783), (278, 1283407), (9797, 36418), (12707, 28078), (13231, 26966), (13483, 26462), (14039, 25414), (18209, 19594)]