201949214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 331408800

約数和(自身を除く): 129459586

約数列:

[1, 2, 19, 29, 38, 58, 401, 457, 551, 802, 914, 1102, 7619, 8683, 11629, 13253, 15238, 17366, 23258, 26506, 183257, 220951, 251807, 366514, 441902, 503614, 3481883, 5314453, 6963766, 10628906, 100974607, 201949214]

約数ペア:

[(1, 201949214), (2, 100974607), (19, 10628906), (29, 6963766), (38, 5314453), (58, 3481883), (401, 503614), (457, 441902), (551, 366514), (802, 251807), (914, 220951), (1102, 183257), (7619, 26506), (8683, 23258), (11629, 17366), (13253, 15238)]