201211966496

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{8663}}^1\times {\mathrm{6659}}^1$

素因数の和:15441

約数の個数: 48

約数和(自身を含む): 399876523200

約数和(自身を除く): 198664556704

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 6659, 8663, 13318, 17326, 26636, 34652, 53272, 69304, 106544, 138608, 213088, 277216, 725831, 944267, 1451662, 1888534, 2903324, 3777068, 5806648, 7554136, 11613296, 15108272, 23226592, 30216544, 57686917, 115373834, 230747668, 461495336, 922990672, 1845981344, 6287873953, 12575747906, 25151495812, 50302991624, 100605983248, 201211966496]

約数ペア:

[(1, 201211966496), (2, 100605983248), (4, 50302991624), (8, 25151495812), (16, 12575747906), (32, 6287873953), (109, 1845981344), (218, 922990672), (436, 461495336), (872, 230747668), (1744, 115373834), (3488, 57686917), (6659, 30216544), (8663, 23226592), (13318, 15108272), (17326, 11613296), (26636, 7554136), (34652, 5806648), (53272, 3777068), (69304, 2903324), (106544, 1888534), (138608, 1451662), (213088, 944267), (277216, 725831)]