201242452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 385369600

約数和(自身を除く): 184127148

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 229, 373, 458, 589, 746, 916, 1178, 1492, 2356, 4351, 7087, 7099, 8702, 11563, 14174, 14198, 17404, 23126, 28348, 28396, 46252, 85417, 134881, 170834, 219697, 269762, 341668, 439394, 539524, 878788, 1622923, 2647927, 3245846, 5295854, 6491692, 10591708, 50310613, 100621226, 201242452]

約数ペア:

[(1, 201242452), (2, 100621226), (4, 50310613), (19, 10591708), (31, 6491692), (38, 5295854), (62, 3245846), (76, 2647927), (124, 1622923), (229, 878788), (373, 539524), (458, 439394), (589, 341668), (746, 269762), (916, 219697), (1178, 170834), (1492, 134881), (2356, 85417), (4351, 46252), (7087, 28396), (7099, 28348), (8702, 23126), (11563, 17404), (14174, 14198)]