200919873

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16411}}^1$

素因数の和:16485

約数の個数: 32

約数和(自身を含む): 340319232

約数和(自身を除く): 139399359

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 12243, 16411, 49233, 114877, 180521, 344631, 541563, 869783, 1263647, 2609349, 3790941, 6088481, 9567613, 18265443, 28702839, 66973291, 200919873]

約数ペア:

[(1, 200919873), (3, 66973291), (7, 28702839), (11, 18265443), (21, 9567613), (33, 6088481), (53, 3790941), (77, 2609349), (159, 1263647), (231, 869783), (371, 541563), (583, 344631), (1113, 180521), (1749, 114877), (4081, 49233), (12243, 16411)]