201795990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14221}}^1$

素因数の和:14285

約数の個数: 64

約数和(自身を含む): 540663552

約数和(自身を除く): 338867562

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 2365, 2838, 4730, 7095, 14190, 14221, 28442, 42663, 71105, 85326, 142210, 156431, 213315, 312862, 426630, 469293, 611503, 782155, 938586, 1223006, 1564310, 1834509, 2346465, 3057515, 3669018, 4692930, 6115030, 6726533, 9172545, 13453066, 18345090, 20179599, 33632665, 40359198, 67265330, 100897995, 201795990]

約数ペア:

[(1, 201795990), (2, 100897995), (3, 67265330), (5, 40359198), (6, 33632665), (10, 20179599), (11, 18345090), (15, 13453066), (22, 9172545), (30, 6726533), (33, 6115030), (43, 4692930), (55, 3669018), (66, 3057515), (86, 2346465), (110, 1834509), (129, 1564310), (165, 1223006), (215, 938586), (258, 782155), (330, 611503), (430, 469293), (473, 426630), (645, 312862), (946, 213315), (1290, 156431), (1419, 142210), (2365, 85326), (2838, 71105), (4730, 42663), (7095, 28442), (14190, 14221)]