203420462

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{13931}}^1$

素因数の和:14096

約数の個数: 24

約数和(自身を含む): 357355800

約数和(自身を除く): 153935338

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 2086, 7301, 13931, 14602, 27862, 97517, 195034, 682619, 1365238, 2075719, 4151438, 14530033, 29060066, 101710231, 203420462]

約数ペア:

[(1, 203420462), (2, 101710231), (7, 29060066), (14, 14530033), (49, 4151438), (98, 2075719), (149, 1365238), (298, 682619), (1043, 195034), (2086, 97517), (7301, 27862), (13931, 14602)]