201299266

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21557}}^1$

素因数の和:21618

約数の個数: 32

約数和(自身を含む): 372522240

約数和(自身を除く): 171222974

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 9338, 21557, 43114, 150899, 301798, 495811, 625153, 991622, 1250306, 3470677, 4376071, 6941354, 8752142, 14378519, 28757038, 100649633, 201299266]

約数ペア:

[(1, 201299266), (2, 100649633), (7, 28757038), (14, 14378519), (23, 8752142), (29, 6941354), (46, 4376071), (58, 3470677), (161, 1250306), (203, 991622), (322, 625153), (406, 495811), (667, 301798), (1334, 150899), (4669, 43114), (9338, 21557)]