201304506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3391

約数の個数: 64

約数和(自身を含む): 467671680

約数和(自身を除く): 266367174

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1482, 1558, 1599, 2337, 3198, 3313, 4674, 6626, 9939, 10127, 19878, 20254, 30381, 43069, 60762, 62947, 86138, 125894, 129207, 135833, 188841, 258414, 271666, 377682, 407499, 814998, 818311, 1636622, 1765829, 2454933, 2580827, 3531658, 4909866, 5161654, 5297487, 7742481, 10594974, 15484962, 33550751, 67101502, 100652253, 201304506]

約数ペア:

[(1, 201304506), (2, 100652253), (3, 67101502), (6, 33550751), (13, 15484962), (19, 10594974), (26, 7742481), (38, 5297487), (39, 5161654), (41, 4909866), (57, 3531658), (78, 2580827), (82, 2454933), (114, 1765829), (123, 1636622), (246, 818311), (247, 814998), (494, 407499), (533, 377682), (741, 271666), (779, 258414), (1066, 188841), (1482, 135833), (1558, 129207), (1599, 125894), (2337, 86138), (3198, 62947), (3313, 60762), (4674, 43069), (6626, 30381), (9939, 20254), (10127, 19878)]