222096385

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 108850175

約数列:

[1, 5, 7, 35, 37, 41, 47, 89, 185, 205, 235, 259, 287, 329, 445, 623, 1295, 1435, 1517, 1645, 1739, 1927, 3115, 3293, 3649, 4183, 7585, 8695, 9635, 10619, 12173, 13489, 16465, 18245, 20915, 23051, 25543, 29281, 53095, 60865, 67445, 71299, 115255, 127715, 135013, 146405, 154771, 171503, 356495, 499093, 675065, 773855, 857515, 945091, 1083397, 1200521, 2495465, 4725455, 5416985, 6002605, 6345611, 31728055, 44419277, 222096385]

約数ペア:

[(1, 222096385), (5, 44419277), (7, 31728055), (35, 6345611), (37, 6002605), (41, 5416985), (47, 4725455), (89, 2495465), (185, 1200521), (205, 1083397), (235, 945091), (259, 857515), (287, 773855), (329, 675065), (445, 499093), (623, 356495), (1295, 171503), (1435, 154771), (1517, 146405), (1645, 135013), (1739, 127715), (1927, 115255), (3115, 71299), (3293, 67445), (3649, 60865), (4183, 53095), (7585, 29281), (8695, 25543), (9635, 23051), (10619, 20915), (12173, 18245), (13489, 16465)]