201795867

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3911}}^1$

素因数の和:3950

約数の個数: 60

約数和(自身を含む): 377734896

約数和(自身を除く): 175939029

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 273, 351, 441, 567, 637, 819, 1053, 1323, 1911, 2457, 3911, 3969, 5733, 7371, 11733, 17199, 27377, 35199, 50843, 51597, 82131, 105597, 152529, 191639, 246393, 316791, 355901, 457587, 574917, 739179, 1067703, 1372761, 1724751, 2217537, 2491307, 3203109, 4118283, 5174253, 7473921, 9609327, 15522759, 22421763, 28827981, 67265289, 201795867]

約数ペア:

[(1, 201795867), (3, 67265289), (7, 28827981), (9, 22421763), (13, 15522759), (21, 9609327), (27, 7473921), (39, 5174253), (49, 4118283), (63, 3203109), (81, 2491307), (91, 2217537), (117, 1724751), (147, 1372761), (189, 1067703), (273, 739179), (351, 574917), (441, 457587), (567, 355901), (637, 316791), (819, 246393), (1053, 191639), (1323, 152529), (1911, 105597), (2457, 82131), (3911, 51597), (3969, 50843), (5733, 35199), (7371, 27377), (11733, 17199)]