210051728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{3463}}^1$

素因数の和:3711

約数の個数: 40

約数和(自身を含む): 432972288

約数和(自身を除く): 222920560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 223, 272, 446, 892, 1784, 3463, 3568, 3791, 6926, 7582, 13852, 15164, 27704, 30328, 55408, 58871, 60656, 117742, 235484, 470968, 772249, 941936, 1544498, 3088996, 6177992, 12355984, 13128233, 26256466, 52512932, 105025864, 210051728]

約数ペア:

[(1, 210051728), (2, 105025864), (4, 52512932), (8, 26256466), (16, 13128233), (17, 12355984), (34, 6177992), (68, 3088996), (136, 1544498), (223, 941936), (272, 772249), (446, 470968), (892, 235484), (1784, 117742), (3463, 60656), (3568, 58871), (3791, 55408), (6926, 30328), (7582, 27704), (13852, 15164)]