199893690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32189}}^1$

素因数の和:32228

約数の個数: 64

約数和(自身を含む): 556243200

約数和(自身を除く): 356349510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 32189, 64378, 96567, 160945, 193134, 289701, 321890, 482835, 579402, 740347, 869103, 965670, 1448505, 1480694, 1738206, 2221041, 2897010, 3701735, 4345515, 4442082, 6663123, 7403470, 8691030, 11105205, 13326246, 19989369, 22210410, 33315615, 39978738, 66631230, 99946845, 199893690]

約数ペア:

[(1, 199893690), (2, 99946845), (3, 66631230), (5, 39978738), (6, 33315615), (9, 22210410), (10, 19989369), (15, 13326246), (18, 11105205), (23, 8691030), (27, 7403470), (30, 6663123), (45, 4442082), (46, 4345515), (54, 3701735), (69, 2897010), (90, 2221041), (115, 1738206), (135, 1480694), (138, 1448505), (207, 965670), (230, 869103), (270, 740347), (345, 579402), (414, 482835), (621, 321890), (690, 289701), (1035, 193134), (1242, 160945), (2070, 96567), (3105, 64378), (6210, 32189)]