201415844

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{74159}}^1$

素因数の和:74267

約数の個数: 24

約数和(自身を含む): 406990080

約数和(自身を除く): 205574236

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 74159, 148318, 296636, 519113, 1038226, 2076452, 7193423, 14386846, 28773692, 50353961, 100707922, 201415844]

約数ペア:

[(1, 201415844), (2, 100707922), (4, 50353961), (7, 28773692), (14, 14386846), (28, 7193423), (97, 2076452), (194, 1038226), (388, 519113), (679, 296636), (1358, 148318), (2716, 74159)]