209469232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{60331}}^1$

素因数の和:60377

約数の個数: 40

約数和(自身を含む): 478794752

約数和(自身を除く): 269325520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 60331, 120662, 241324, 422317, 482648, 844634, 965296, 1689268, 1870261, 3378536, 3740522, 6757072, 7481044, 13091827, 14962088, 26183654, 29924176, 52367308, 104734616, 209469232]

約数ペア:

[(1, 209469232), (2, 104734616), (4, 52367308), (7, 29924176), (8, 26183654), (14, 14962088), (16, 13091827), (28, 7481044), (31, 6757072), (56, 3740522), (62, 3378536), (112, 1870261), (124, 1689268), (217, 965296), (248, 844634), (434, 482648), (496, 422317), (868, 241324), (1736, 120662), (3472, 60331)]