200931894

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4210

約数の個数: 64

約数和(自身を含む): 476928000

約数和(自身を除く): 275996106

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 783, 837, 899, 1566, 1674, 1798, 2697, 4139, 5394, 8091, 8278, 12417, 16182, 24273, 24834, 37251, 48546, 74502, 111753, 120031, 128309, 223506, 240062, 256618, 360093, 384927, 720186, 769854, 1080279, 1154781, 2160558, 2309562, 3240837, 3464343, 3720961, 6481674, 6928686, 7441922, 11162883, 22325766, 33488649, 66977298, 100465947, 200931894]

約数ペア:

[(1, 200931894), (2, 100465947), (3, 66977298), (6, 33488649), (9, 22325766), (18, 11162883), (27, 7441922), (29, 6928686), (31, 6481674), (54, 3720961), (58, 3464343), (62, 3240837), (87, 2309562), (93, 2160558), (174, 1154781), (186, 1080279), (261, 769854), (279, 720186), (522, 384927), (558, 360093), (783, 256618), (837, 240062), (899, 223506), (1566, 128309), (1674, 120031), (1798, 111753), (2697, 74502), (4139, 48546), (5394, 37251), (8091, 24834), (8278, 24273), (12417, 16182)]