205127058812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1\times {\mathrm{44579}}^1$

素因数の和:45530

約数の個数: 48

約数和(自身を含む): 390679148160

約数和(自身を除く): 185552089348

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 827, 1391, 1654, 2782, 3308, 5564, 10751, 21502, 43004, 44579, 88489, 89158, 176978, 178316, 353956, 579527, 1150357, 1159054, 2300714, 2318108, 4601428, 4769953, 9539906, 19079812, 36866833, 62009389, 73733666, 124018778, 147467332, 248037556, 479268829, 958537658, 1917075316, 3944751131, 7889502262, 15779004524, 51281764703, 102563529406, 205127058812]

約数ペア:

[(1, 205127058812), (2, 102563529406), (4, 51281764703), (13, 15779004524), (26, 7889502262), (52, 3944751131), (107, 1917075316), (214, 958537658), (428, 479268829), (827, 248037556), (1391, 147467332), (1654, 124018778), (2782, 73733666), (3308, 62009389), (5564, 36866833), (10751, 19079812), (21502, 9539906), (43004, 4769953), (44579, 4601428), (88489, 2318108), (89158, 2300714), (176978, 1159054), (178316, 1150357), (353956, 579527)]