201926968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 403603200

約数和(自身を除く): 201676232

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 103, 139, 164, 172, 206, 278, 328, 344, 412, 556, 824, 1112, 1763, 3526, 4223, 4429, 5699, 5977, 7052, 8446, 8858, 11398, 11954, 14104, 14317, 16892, 17716, 22796, 23908, 28634, 33784, 35432, 45592, 47816, 57268, 114536, 181589, 245057, 363178, 490114, 586997, 615631, 726356, 980228, 1173994, 1231262, 1452712, 1960456, 2347988, 2462524, 4695976, 4925048, 25240871, 50481742, 100963484, 201926968]

約数ペア:

[(1, 201926968), (2, 100963484), (4, 50481742), (8, 25240871), (41, 4925048), (43, 4695976), (82, 2462524), (86, 2347988), (103, 1960456), (139, 1452712), (164, 1231262), (172, 1173994), (206, 980228), (278, 726356), (328, 615631), (344, 586997), (412, 490114), (556, 363178), (824, 245057), (1112, 181589), (1763, 114536), (3526, 57268), (4223, 47816), (4429, 45592), (5699, 35432), (5977, 33784), (7052, 28634), (8446, 23908), (8858, 22796), (11398, 17716), (11954, 16892), (14104, 14317)]