201326406064

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25317707}}^1$

素因数の和:25317793

約数の個数: 40

約数和(自身を含む): 452072994048

約数和(自身を除く): 250746587984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 25317707, 50635414, 101270828, 177223949, 202541656, 354447898, 405083312, 708895796, 1417791592, 1797557197, 2835583184, 3595114394, 7190228788, 12582900379, 14380457576, 25165800758, 28760915152, 50331601516, 100663203032, 201326406064]

約数ペア:

[(1, 201326406064), (2, 100663203032), (4, 50331601516), (7, 28760915152), (8, 25165800758), (14, 14380457576), (16, 12582900379), (28, 7190228788), (56, 3595114394), (71, 2835583184), (112, 1797557197), (142, 1417791592), (284, 708895796), (497, 405083312), (568, 354447898), (994, 202541656), (1136, 177223949), (1988, 101270828), (3976, 50635414), (7952, 25317707)]