201463916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 385781760

約数和(自身を除く): 184317844

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 233, 367, 466, 589, 734, 932, 1178, 1468, 2356, 4427, 6973, 7223, 8854, 11377, 13946, 14446, 17708, 22754, 27892, 28892, 45508, 85511, 137237, 171022, 216163, 274474, 342044, 432326, 548948, 864652, 1624709, 2650841, 3249418, 5301682, 6498836, 10603364, 50365979, 100731958, 201463916]

約数ペア:

[(1, 201463916), (2, 100731958), (4, 50365979), (19, 10603364), (31, 6498836), (38, 5301682), (62, 3249418), (76, 2650841), (124, 1624709), (233, 864652), (367, 548948), (466, 432326), (589, 342044), (734, 274474), (932, 216163), (1178, 171022), (1468, 137237), (2356, 85511), (4427, 45508), (6973, 28892), (7223, 27892), (8854, 22754), (11377, 17708), (13946, 14446)]