196146736

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2269

約数の個数: 40

約数和(自身を含む): 391899024

約数和(自身を除く): 195752288

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 274, 344, 548, 688, 1096, 2081, 2192, 4162, 5891, 8324, 11782, 16648, 23564, 33296, 47128, 89483, 94256, 178966, 285097, 357932, 570194, 715864, 1140388, 1431728, 2280776, 4561552, 12259171, 24518342, 49036684, 98073368, 196146736]

約数ペア:

[(1, 196146736), (2, 98073368), (4, 49036684), (8, 24518342), (16, 12259171), (43, 4561552), (86, 2280776), (137, 1431728), (172, 1140388), (274, 715864), (344, 570194), (548, 357932), (688, 285097), (1096, 178966), (2081, 94256), (2192, 89483), (4162, 47128), (5891, 33296), (8324, 23564), (11782, 16648)]