201291618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2659}}^1$

素因数の和:2743

約数の個数: 64

約数和(自身を含む): 465776640

約数和(自身を除く): 264485022

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 37, 62, 66, 74, 93, 111, 186, 222, 341, 407, 682, 814, 1023, 1147, 1221, 2046, 2294, 2442, 2659, 3441, 5318, 6882, 7977, 12617, 15954, 25234, 29249, 37851, 58498, 75702, 82429, 87747, 98383, 164858, 175494, 196766, 247287, 295149, 494574, 590298, 906719, 1082213, 1813438, 2164426, 2720157, 3049873, 3246639, 5440314, 6099746, 6493278, 9149619, 18299238, 33548603, 67097206, 100645809, 201291618]

約数ペア:

[(1, 201291618), (2, 100645809), (3, 67097206), (6, 33548603), (11, 18299238), (22, 9149619), (31, 6493278), (33, 6099746), (37, 5440314), (62, 3246639), (66, 3049873), (74, 2720157), (93, 2164426), (111, 1813438), (186, 1082213), (222, 906719), (341, 590298), (407, 494574), (682, 295149), (814, 247287), (1023, 196766), (1147, 175494), (1221, 164858), (2046, 98383), (2294, 87747), (2442, 82429), (2659, 75702), (3441, 58498), (5318, 37851), (6882, 29249), (7977, 25234), (12617, 15954)]