208693992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9421}}^1$

素因数の和:9514

約数の個数: 64

約数和(自身を含む): 569842560

約数和(自身を除く): 361148568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 7384, 9421, 11076, 18842, 22152, 28263, 37684, 56526, 75368, 113052, 122473, 226104, 244946, 367419, 489892, 668891, 734838, 979784, 1337782, 1469676, 2006673, 2675564, 2939352, 4013346, 5351128, 8026692, 8695583, 16053384, 17391166, 26086749, 34782332, 52173498, 69564664, 104346996, 208693992]

約数ペア:

[(1, 208693992), (2, 104346996), (3, 69564664), (4, 52173498), (6, 34782332), (8, 26086749), (12, 17391166), (13, 16053384), (24, 8695583), (26, 8026692), (39, 5351128), (52, 4013346), (71, 2939352), (78, 2675564), (104, 2006673), (142, 1469676), (156, 1337782), (213, 979784), (284, 734838), (312, 668891), (426, 489892), (568, 367419), (852, 244946), (923, 226104), (1704, 122473), (1846, 113052), (2769, 75368), (3692, 56526), (5538, 37684), (7384, 28263), (9421, 22152), (11076, 18842)]