198666104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8803}}^1$

素因数の和:8860

約数の個数: 64

約数和(自身を含む): 473303040

約数和(自身を除く): 274636936

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, 8803, 11284, 17606, 22568, 35212, 61621, 70424, 114439, 123242, 228878, 246484, 272893, 457756, 492968, 545786, 801073, 915512, 1091572, 1602146, 1910251, 2183144, 3204292, 3547609, 3820502, 6408584, 7095218, 7641004, 14190436, 15282008, 24833263, 28380872, 49666526, 99333052, 198666104]

約数ペア:

[(1, 198666104), (2, 99333052), (4, 49666526), (7, 28380872), (8, 24833263), (13, 15282008), (14, 14190436), (26, 7641004), (28, 7095218), (31, 6408584), (52, 3820502), (56, 3547609), (62, 3204292), (91, 2183144), (104, 1910251), (124, 1602146), (182, 1091572), (217, 915512), (248, 801073), (364, 545786), (403, 492968), (434, 457756), (728, 272893), (806, 246484), (868, 228878), (1612, 123242), (1736, 114439), (2821, 70424), (3224, 61621), (5642, 35212), (8803, 22568), (11284, 17606)]