201680476

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{23203}}^1$

素因数の和:23301

約数の個数: 24

約数和(自身を含む): 368386704

約数和(自身を除く): 166706228

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8692, 23203, 46406, 92812, 951323, 1229759, 1902646, 2459518, 3805292, 4919036, 50420119, 100840238, 201680476]

約数ペア:

[(1, 201680476), (2, 100840238), (4, 50420119), (41, 4919036), (53, 3805292), (82, 2459518), (106, 1902646), (164, 1229759), (212, 951323), (2173, 92812), (4346, 46406), (8692, 23203)]