214749110

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 414865152

約数和(自身を除く): 200116042

約数列:

[1, 2, 5, 10, 37, 47, 53, 74, 94, 106, 185, 233, 235, 265, 370, 466, 470, 530, 1165, 1739, 1961, 2330, 2491, 3478, 3922, 4982, 8621, 8695, 9805, 10951, 12349, 12455, 17242, 17390, 19610, 21902, 24698, 24910, 43105, 54755, 61745, 86210, 92167, 109510, 123490, 184334, 405187, 456913, 460835, 580403, 810374, 913826, 921670, 1160806, 2025935, 2284565, 2902015, 4051870, 4569130, 5804030, 21474911, 42949822, 107374555, 214749110]

約数ペア:

[(1, 214749110), (2, 107374555), (5, 42949822), (10, 21474911), (37, 5804030), (47, 4569130), (53, 4051870), (74, 2902015), (94, 2284565), (106, 2025935), (185, 1160806), (233, 921670), (235, 913826), (265, 810374), (370, 580403), (466, 460835), (470, 456913), (530, 405187), (1165, 184334), (1739, 123490), (1961, 109510), (2330, 92167), (2491, 86210), (3478, 61745), (3922, 54755), (4982, 43105), (8621, 24910), (8695, 24698), (9805, 21902), (10951, 19610), (12349, 17390), (12455, 17242)]