201895578

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{9661}}^1$

素因数の和:9721

約数の個数: 48

約数和(自身を含む): 464239776

約数和(自身を除く): 262344198

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 774, 1161, 2322, 3483, 6966, 9661, 10449, 19322, 20898, 28983, 57966, 86949, 173898, 260847, 415423, 521694, 782541, 830846, 1246269, 1565082, 2347623, 2492538, 3738807, 4695246, 7477614, 11216421, 22432842, 33649263, 67298526, 100947789, 201895578]

約数ペア:

[(1, 201895578), (2, 100947789), (3, 67298526), (6, 33649263), (9, 22432842), (18, 11216421), (27, 7477614), (43, 4695246), (54, 3738807), (81, 2492538), (86, 2347623), (129, 1565082), (162, 1246269), (243, 830846), (258, 782541), (387, 521694), (486, 415423), (774, 260847), (1161, 173898), (2322, 86949), (3483, 57966), (6966, 28983), (9661, 20898), (10449, 19322)]