199469638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{14303}}^1$

素因数の和:14691

約数の個数: 16

約数和(自身を含む): 315832320

約数和(自身を除く): 116362682

約数列:

[1, 2, 19, 38, 367, 734, 6973, 13946, 14303, 28606, 271757, 543514, 5249201, 10498402, 99734819, 199469638]

約数ペア:

[(1, 199469638), (2, 99734819), (19, 10498402), (38, 5249201), (367, 543514), (734, 271757), (6973, 28606), (13946, 14303)]