199384776

素因数分解:

$2^3\times 3^2\times {\mathrm{821}}^1\times {\mathrm{3373}}^1$

素因数の和:4206

約数の個数: 48

約数和(自身を含む): 540818460

約数和(自身を除く): 341433684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 821, 1642, 2463, 3284, 3373, 4926, 6568, 6746, 7389, 9852, 10119, 13492, 14778, 19704, 20238, 26984, 29556, 30357, 40476, 59112, 60714, 80952, 121428, 242856, 2769233, 5538466, 8307699, 11076932, 16615398, 22153864, 24923097, 33230796, 49846194, 66461592, 99692388, 199384776]

約数ペア:

[(1, 199384776), (2, 99692388), (3, 66461592), (4, 49846194), (6, 33230796), (8, 24923097), (9, 22153864), (12, 16615398), (18, 11076932), (24, 8307699), (36, 5538466), (72, 2769233), (821, 242856), (1642, 121428), (2463, 80952), (3284, 60714), (3373, 59112), (4926, 40476), (6568, 30357), (6746, 29556), (7389, 26984), (9852, 20238), (10119, 19704), (13492, 14778)]