201085286

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 317595168

約数和(自身を除く): 116509882

約数列:

[1, 2, 43, 53, 86, 106, 157, 281, 314, 562, 2279, 4558, 6751, 8321, 12083, 13502, 14893, 16642, 24166, 29786, 44117, 88234, 357803, 640399, 715606, 1280798, 1897031, 2338201, 3794062, 4676402, 100542643, 201085286]

約数ペア:

[(1, 201085286), (2, 100542643), (43, 4676402), (53, 3794062), (86, 2338201), (106, 1897031), (157, 1280798), (281, 715606), (314, 640399), (562, 357803), (2279, 88234), (4558, 44117), (6751, 29786), (8321, 24166), (12083, 16642), (13502, 14893)]