197563096

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 374275440

約数和(自身を除く): 176712344

約数列:

[1, 2, 4, 8, 257, 307, 313, 514, 614, 626, 1028, 1228, 1252, 2056, 2456, 2504, 78899, 80441, 96091, 157798, 160882, 192182, 315596, 321764, 384364, 631192, 643528, 768728, 24695387, 49390774, 98781548, 197563096]

約数ペア:

[(1, 197563096), (2, 98781548), (4, 49390774), (8, 24695387), (257, 768728), (307, 643528), (313, 631192), (514, 384364), (614, 321764), (626, 315596), (1028, 192182), (1228, 160882), (1252, 157798), (2056, 96091), (2456, 80441), (2504, 78899)]