202311848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{12211}}^1$

素因数の和:12345

約数の個数: 32

約数和(自身を含む): 402996000

約数和(自身を除く): 200684152

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 4142, 8284, 12211, 16568, 24422, 48844, 97688, 232009, 464018, 928036, 1330999, 1856072, 2661998, 5323996, 10647992, 25288981, 50577962, 101155924, 202311848]

約数ペア:

[(1, 202311848), (2, 101155924), (4, 50577962), (8, 25288981), (19, 10647992), (38, 5323996), (76, 2661998), (109, 1856072), (152, 1330999), (218, 928036), (436, 464018), (872, 232009), (2071, 97688), (4142, 48844), (8284, 24422), (12211, 16568)]