207433336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 451584000

約数和(自身を除く): 244150664

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 97, 152, 194, 209, 388, 418, 776, 836, 1067, 1279, 1672, 1843, 2134, 2558, 3686, 4268, 5116, 7372, 8536, 10232, 14069, 14744, 20273, 24301, 28138, 40546, 48602, 56276, 81092, 97204, 112552, 124063, 162184, 194408, 248126, 267311, 496252, 534622, 992504, 1069244, 1364693, 2138488, 2357197, 2729386, 4714394, 5458772, 9428788, 10917544, 18857576, 25929167, 51858334, 103716668, 207433336]

約数ペア:

[(1, 207433336), (2, 103716668), (4, 51858334), (8, 25929167), (11, 18857576), (19, 10917544), (22, 9428788), (38, 5458772), (44, 4714394), (76, 2729386), (88, 2357197), (97, 2138488), (152, 1364693), (194, 1069244), (209, 992504), (388, 534622), (418, 496252), (776, 267311), (836, 248126), (1067, 194408), (1279, 162184), (1672, 124063), (1843, 112552), (2134, 97204), (2558, 81092), (3686, 56276), (4268, 48602), (5116, 40546), (7372, 28138), (8536, 24301), (10232, 20273), (14069, 14744)]