229802804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43889}}^1$

素因数の和:43928

約数の個数: 48

約数和(自身を含む): 530893440

約数和(自身を除く): 301090636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 43889, 87778, 175556, 307223, 482779, 614446, 746113, 965558, 1228892, 1492226, 1931116, 2984452, 3379453, 5222791, 6758906, 8207243, 10445582, 13517812, 16414486, 20891164, 32828972, 57450701, 114901402, 229802804]

約数ペア:

[(1, 229802804), (2, 114901402), (4, 57450701), (7, 32828972), (11, 20891164), (14, 16414486), (17, 13517812), (22, 10445582), (28, 8207243), (34, 6758906), (44, 5222791), (68, 3379453), (77, 2984452), (119, 1931116), (154, 1492226), (187, 1228892), (238, 965558), (308, 746113), (374, 614446), (476, 482779), (748, 307223), (1309, 175556), (2618, 87778), (5236, 43889)]