201021794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4946

約数の個数: 32

約数和(自身を含む): 336061440

約数和(自身を除く): 135039646

約数列:

[1, 2, 23, 29, 31, 46, 58, 62, 667, 713, 899, 1334, 1426, 1798, 4861, 9722, 20677, 41354, 111803, 140969, 150691, 223606, 281938, 301382, 3242287, 3465893, 4370039, 6484574, 6931786, 8740078, 100510897, 201021794]

約数ペア:

[(1, 201021794), (2, 100510897), (23, 8740078), (29, 6931786), (31, 6484574), (46, 4370039), (58, 3465893), (62, 3242287), (667, 301382), (713, 281938), (899, 223606), (1334, 150691), (1426, 140969), (1798, 111803), (4861, 41354), (9722, 20677)]