213991764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{16871}}^1$

素因数の和:17036

約数の個数: 48

約数和(自身を含む): 574457856

約数和(自身を除く): 360466092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1812, 2114, 3171, 4228, 6342, 12684, 16871, 33742, 50613, 67484, 101226, 118097, 202452, 236194, 354291, 472388, 708582, 1417164, 2547521, 5095042, 7642563, 10190084, 15285126, 17832647, 30570252, 35665294, 53497941, 71330588, 106995882, 213991764]

約数ペア:

[(1, 213991764), (2, 106995882), (3, 71330588), (4, 53497941), (6, 35665294), (7, 30570252), (12, 17832647), (14, 15285126), (21, 10190084), (28, 7642563), (42, 5095042), (84, 2547521), (151, 1417164), (302, 708582), (453, 472388), (604, 354291), (906, 236194), (1057, 202452), (1812, 118097), (2114, 101226), (3171, 67484), (4228, 50613), (6342, 33742), (12684, 16871)]