201576736

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 406123200

約数和(自身を除く): 204546464

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 149, 268, 298, 536, 596, 631, 1072, 1192, 1262, 2144, 2384, 2524, 4768, 5048, 9983, 10096, 19966, 20192, 39932, 42277, 79864, 84554, 94019, 159728, 169108, 188038, 319456, 338216, 376076, 676432, 752152, 1352864, 1504304, 3008608, 6299273, 12598546, 25197092, 50394184, 100788368, 201576736]

約数ペア:

[(1, 201576736), (2, 100788368), (4, 50394184), (8, 25197092), (16, 12598546), (32, 6299273), (67, 3008608), (134, 1504304), (149, 1352864), (268, 752152), (298, 676432), (536, 376076), (596, 338216), (631, 319456), (1072, 188038), (1192, 169108), (1262, 159728), (2144, 94019), (2384, 84554), (2524, 79864), (4768, 42277), (5048, 39932), (9983, 20192), (10096, 19966)]