203428974434

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{919021}}^1$

素因数の和:919290

約数の個数: 32

約数和(自身を含む): 354492518016

約数和(自身を除く): 151063543582

約数列:

[1, 2, 7, 14, 97, 163, 194, 326, 679, 1141, 1358, 2282, 15811, 31622, 110677, 221354, 919021, 1838042, 6433147, 12866294, 89145037, 149800423, 178290074, 299600846, 624015259, 1048602961, 1248030518, 2097205922, 14530641031, 29061282062, 101714487217, 203428974434]

約数ペア:

[(1, 203428974434), (2, 101714487217), (7, 29061282062), (14, 14530641031), (97, 2097205922), (163, 1248030518), (194, 1048602961), (326, 624015259), (679, 299600846), (1141, 178290074), (1358, 149800423), (2282, 89145037), (15811, 12866294), (31622, 6433147), (110677, 1838042), (221354, 919021)]