201946490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1733}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 373545216

約数和(自身を除く): 171598726

約数列:

[1, 2, 5, 10, 43, 86, 215, 271, 430, 542, 1355, 1733, 2710, 3466, 8665, 11653, 17330, 23306, 58265, 74519, 116530, 149038, 372595, 469643, 745190, 939286, 2348215, 4696430, 20194649, 40389298, 100973245, 201946490]

約数ペア:

[(1, 201946490), (2, 100973245), (5, 40389298), (10, 20194649), (43, 4696430), (86, 2348215), (215, 939286), (271, 745190), (430, 469643), (542, 372595), (1355, 149038), (1733, 116530), (2710, 74519), (3466, 58265), (8665, 23306), (11653, 17330)]