213048218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1361}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 345969792

約数和(自身を除く): 132921574

約数列:

[1, 2, 23, 41, 46, 82, 83, 166, 943, 1361, 1886, 1909, 2722, 3403, 3818, 6806, 31303, 55801, 62606, 78269, 111602, 112963, 156538, 225926, 1283423, 2566846, 2598149, 4631483, 5196298, 9262966, 106524109, 213048218]

約数ペア:

[(1, 213048218), (2, 106524109), (23, 9262966), (41, 5196298), (46, 4631483), (82, 2598149), (83, 2566846), (166, 1283423), (943, 225926), (1361, 156538), (1886, 112963), (1909, 111602), (2722, 78269), (3403, 62606), (3818, 55801), (6806, 31303)]