201592504

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1597}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 391190400

約数和(自身を除く): 189597896

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 509, 1018, 1597, 2036, 3194, 4072, 6388, 12776, 15779, 31558, 49507, 63116, 99014, 126232, 198028, 396056, 812873, 1625746, 3251492, 6502984, 25199063, 50398126, 100796252, 201592504]

約数ペア:

[(1, 201592504), (2, 100796252), (4, 50398126), (8, 25199063), (31, 6502984), (62, 3251492), (124, 1625746), (248, 812873), (509, 396056), (1018, 198028), (1597, 126232), (2036, 99014), (3194, 63116), (4072, 49507), (6388, 31558), (12776, 15779)]