202018020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 578742528

約数和(自身を除く): 376724508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 103, 194, 206, 291, 309, 337, 388, 412, 485, 515, 582, 618, 674, 970, 1011, 1030, 1164, 1236, 1348, 1455, 1545, 1685, 1940, 2022, 2060, 2910, 3090, 3370, 4044, 5055, 5820, 6180, 6740, 9991, 10110, 19982, 20220, 29973, 32689, 34711, 39964, 49955, 59946, 65378, 69422, 98067, 99910, 104133, 119892, 130756, 138844, 149865, 163445, 173555, 196134, 199820, 208266, 299730, 326890, 347110, 392268, 416532, 490335, 520665, 599460, 653780, 694220, 980670, 1041330, 1961340, 2082660, 3366967, 6733934, 10100901, 13467868, 16834835, 20201802, 33669670, 40403604, 50504505, 67339340, 101009010, 202018020]

約数ペア:

[(1, 202018020), (2, 101009010), (3, 67339340), (4, 50504505), (5, 40403604), (6, 33669670), (10, 20201802), (12, 16834835), (15, 13467868), (20, 10100901), (30, 6733934), (60, 3366967), (97, 2082660), (103, 1961340), (194, 1041330), (206, 980670), (291, 694220), (309, 653780), (337, 599460), (388, 520665), (412, 490335), (485, 416532), (515, 392268), (582, 347110), (618, 326890), (674, 299730), (970, 208266), (1011, 199820), (1030, 196134), (1164, 173555), (1236, 163445), (1348, 149865), (1455, 138844), (1545, 130756), (1685, 119892), (1940, 104133), (2022, 99910), (2060, 98067), (2910, 69422), (3090, 65378), (3370, 59946), (4044, 49955), (5055, 39964), (5820, 34711), (6180, 32689), (6740, 29973), (9991, 20220), (10110, 19982)]