210933415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11657}}^1$

素因数の和:11727

約数の個数: 32

約数和(自身を含む): 322320384

約数和(自身を除く): 111386969

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1645, 2585, 3619, 11657, 18095, 58285, 81599, 128227, 407995, 547879, 641135, 897589, 2739395, 3835153, 4487945, 6026669, 19175765, 30133345, 42186683, 210933415]

約数ペア:

[(1, 210933415), (5, 42186683), (7, 30133345), (11, 19175765), (35, 6026669), (47, 4487945), (55, 3835153), (77, 2739395), (235, 897589), (329, 641135), (385, 547879), (517, 407995), (1645, 128227), (2585, 81599), (3619, 58285), (11657, 18095)]