201964442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79451}}^1$

素因数の和:79525

約数の個数: 16

約数和(自身を含む): 320350464

約数和(自身を除く): 118386022

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 79451, 158902, 2462981, 3257491, 4925962, 6514982, 100982221, 201964442]

約数ペア:

[(1, 201964442), (2, 100982221), (31, 6514982), (41, 4925962), (62, 3257491), (82, 2462981), (1271, 158902), (2542, 79451)]