196473494

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 341058816

約数和(自身を除く): 144585322

約数列:

[1, 2, 7, 14, 211, 227, 293, 422, 454, 586, 1477, 1589, 2051, 2954, 3178, 4102, 47897, 61823, 66511, 95794, 123646, 133022, 335279, 432761, 465577, 670558, 865522, 931154, 14033821, 28067642, 98236747, 196473494]

約数ペア:

[(1, 196473494), (2, 98236747), (7, 28067642), (14, 14033821), (211, 931154), (227, 865522), (293, 670558), (422, 465577), (454, 432761), (586, 335279), (1477, 133022), (1589, 123646), (2051, 95794), (2954, 66511), (3178, 61823), (4102, 47897)]