201893780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13697}}^1$

素因数の和:13784

約数の個数: 48

約数和(自身を含む): 469457856

約数和(自身を除く): 267564076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 13697, 14740, 27394, 54788, 68485, 136970, 150667, 273940, 301334, 602668, 753335, 917699, 1506670, 1835398, 3013340, 3670796, 4588495, 9176990, 10094689, 18353980, 20189378, 40378756, 50473445, 100946890, 201893780]

約数ペア:

[(1, 201893780), (2, 100946890), (4, 50473445), (5, 40378756), (10, 20189378), (11, 18353980), (20, 10094689), (22, 9176990), (44, 4588495), (55, 3670796), (67, 3013340), (110, 1835398), (134, 1506670), (220, 917699), (268, 753335), (335, 602668), (670, 301334), (737, 273940), (1340, 150667), (1474, 136970), (2948, 68485), (3685, 54788), (7370, 27394), (13697, 14740)]