199331856

素因数分解:

$2^4\times 3^2\times {\mathrm{1384249}}^1$

素因数の和:1384263

約数の個数: 30

約数和(自身を含む): 557852750

約数和(自身を除く): 358520894

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1384249, 2768498, 4152747, 5536996, 8305494, 11073992, 12458241, 16610988, 22147984, 24916482, 33221976, 49832964, 66443952, 99665928, 199331856]

約数ペア:

[(1, 199331856), (2, 99665928), (3, 66443952), (4, 49832964), (6, 33221976), (8, 24916482), (9, 22147984), (12, 16610988), (16, 12458241), (18, 11073992), (24, 8305494), (36, 5536996), (48, 4152747), (72, 2768498), (144, 1384249)]