199298008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8831}}^1$

素因数の和:8888

約数の個数: 64

約数和(自身を含む): 474808320

約数和(自身を除く): 275510312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 8831, 11284, 17662, 22568, 35324, 61817, 70648, 114803, 123634, 229606, 247268, 273761, 459212, 494536, 547522, 803621, 918424, 1095044, 1607242, 1916327, 2190088, 3214484, 3558893, 3832654, 6428968, 7117786, 7665308, 14235572, 15330616, 24912251, 28471144, 49824502, 99649004, 199298008]

約数ペア:

[(1, 199298008), (2, 99649004), (4, 49824502), (7, 28471144), (8, 24912251), (13, 15330616), (14, 14235572), (26, 7665308), (28, 7117786), (31, 6428968), (52, 3832654), (56, 3558893), (62, 3214484), (91, 2190088), (104, 1916327), (124, 1607242), (182, 1095044), (217, 918424), (248, 803621), (364, 547522), (403, 494536), (434, 459212), (728, 273761), (806, 247268), (868, 229606), (1612, 123634), (1736, 114803), (2821, 70648), (3224, 61817), (5642, 35324), (8831, 22568), (11284, 17662)]