201446399

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3853}}^1$

素因数の和:3975

約数の個数: 24

約数和(自身を含む): 258341328

約数和(自身を除く): 56894929

約数列:

[1, 7, 11, 49, 77, 97, 539, 679, 1067, 3853, 4753, 7469, 26971, 42383, 52283, 188797, 296681, 373741, 2076767, 2616187, 4111151, 18313309, 28778057, 201446399]

約数ペア:

[(1, 201446399), (7, 28778057), (11, 18313309), (49, 4111151), (77, 2616187), (97, 2076767), (539, 373741), (679, 296681), (1067, 188797), (3853, 52283), (4753, 42383), (7469, 26971)]