201838996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 374698240

約数和(自身を除く): 172859244

約数列:

[1, 2, 4, 37, 61, 74, 79, 122, 148, 158, 244, 283, 316, 566, 1132, 2257, 2923, 4514, 4819, 5846, 9028, 9638, 10471, 11692, 17263, 19276, 20942, 22357, 34526, 41884, 44714, 69052, 89428, 178303, 356606, 638731, 713212, 827209, 1277462, 1363777, 1654418, 2554924, 2727554, 3308836, 5455108, 50459749, 100919498, 201838996]

約数ペア:

[(1, 201838996), (2, 100919498), (4, 50459749), (37, 5455108), (61, 3308836), (74, 2727554), (79, 2554924), (122, 1654418), (148, 1363777), (158, 1277462), (244, 827209), (283, 713212), (316, 638731), (566, 356606), (1132, 178303), (2257, 89428), (2923, 69052), (4514, 44714), (4819, 41884), (5846, 34526), (9028, 22357), (9638, 20942), (10471, 19276), (11692, 17263)]