201321684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3257}}^1$

素因数の和:3385

約数の個数: 72

約数和(自身を含む): 544333608

約数和(自身を除く): 343011924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 606, 612, 909, 1212, 1717, 1818, 3257, 3434, 3636, 5151, 6514, 6868, 9771, 10302, 13028, 15453, 19542, 20604, 29313, 30906, 39084, 55369, 58626, 61812, 110738, 117252, 166107, 221476, 328957, 332214, 498321, 657914, 664428, 986871, 996642, 1315828, 1973742, 1993284, 2960613, 3947484, 5592269, 5921226, 11184538, 11842452, 16776807, 22369076, 33553614, 50330421, 67107228, 100660842, 201321684]

約数ペア:

[(1, 201321684), (2, 100660842), (3, 67107228), (4, 50330421), (6, 33553614), (9, 22369076), (12, 16776807), (17, 11842452), (18, 11184538), (34, 5921226), (36, 5592269), (51, 3947484), (68, 2960613), (101, 1993284), (102, 1973742), (153, 1315828), (202, 996642), (204, 986871), (303, 664428), (306, 657914), (404, 498321), (606, 332214), (612, 328957), (909, 221476), (1212, 166107), (1717, 117252), (1818, 110738), (3257, 61812), (3434, 58626), (3636, 55369), (5151, 39084), (6514, 30906), (6868, 29313), (9771, 20604), (10302, 19542), (13028, 15453)]