218852764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{14563}}^1$

素因数の和:14614

約数の個数: 36

約数和(自身を含む): 438172504

約数和(自身を除く): 219319740

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 7514, 14563, 15028, 29126, 58252, 189319, 247571, 378638, 495142, 757276, 990284, 3218423, 4208707, 6436846, 8417414, 12873692, 16834828, 54713191, 109426382, 218852764]

約数ペア:

[(1, 218852764), (2, 109426382), (4, 54713191), (13, 16834828), (17, 12873692), (26, 8417414), (34, 6436846), (52, 4208707), (68, 3218423), (221, 990284), (289, 757276), (442, 495142), (578, 378638), (884, 247571), (1156, 189319), (3757, 58252), (7514, 29126), (14563, 15028)]