201870326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{24481}}^1$

素因数の和:24540

約数の個数: 32

約数和(自身を含む): 376043520

約数和(自身を除く): 174173194

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 24481, 48962, 171367, 342734, 465139, 758911, 930278, 1517822, 3255973, 5312377, 6511946, 10624754, 14419309, 28838618, 100935163, 201870326]

約数ペア:

[(1, 201870326), (2, 100935163), (7, 28838618), (14, 14419309), (19, 10624754), (31, 6511946), (38, 5312377), (62, 3255973), (133, 1517822), (217, 930278), (266, 758911), (434, 465139), (589, 342734), (1178, 171367), (4123, 48962), (8246, 24481)]