218040088

素因数分解:

$2^3\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{3049}}^1$

素因数の和:4339

約数の個数: 32

約数和(自身を含む): 467748000

約数和(自身を除く): 249707912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1277, 2554, 3049, 5108, 6098, 8939, 10216, 12196, 17878, 21343, 24392, 35756, 42686, 71512, 85372, 170744, 3893573, 7787146, 15574292, 27255011, 31148584, 54510022, 109020044, 218040088]

約数ペア:

[(1, 218040088), (2, 109020044), (4, 54510022), (7, 31148584), (8, 27255011), (14, 15574292), (28, 7787146), (56, 3893573), (1277, 170744), (2554, 85372), (3049, 71512), (5108, 42686), (6098, 35756), (8939, 24392), (10216, 21343), (12196, 17878)]