201336928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1277}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 428334480

約数和(自身を除く): 226997552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 379, 416, 758, 1277, 1516, 2554, 3032, 4927, 5108, 6064, 9854, 10216, 12128, 16601, 19708, 20432, 33202, 39416, 40864, 66404, 78832, 132808, 157664, 265616, 483983, 531232, 967966, 1935932, 3871864, 6291779, 7743728, 12583558, 15487456, 25167116, 50334232, 100668464, 201336928]

約数ペア:

[(1, 201336928), (2, 100668464), (4, 50334232), (8, 25167116), (13, 15487456), (16, 12583558), (26, 7743728), (32, 6291779), (52, 3871864), (104, 1935932), (208, 967966), (379, 531232), (416, 483983), (758, 265616), (1277, 157664), (1516, 132808), (2554, 78832), (3032, 66404), (4927, 40864), (5108, 39416), (6064, 33202), (9854, 20432), (10216, 19708), (12128, 16601)]