202189053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 309146112

約数和(自身を除く): 106957059

約数列:

[1, 3, 11, 33, 37, 43, 111, 129, 407, 473, 1221, 1419, 1591, 3851, 4773, 11553, 17501, 42361, 52503, 127083, 142487, 165593, 427461, 496779, 1567357, 1821523, 4702071, 5464569, 6126941, 18380823, 67396351, 202189053]

約数ペア:

[(1, 202189053), (3, 67396351), (11, 18380823), (33, 6126941), (37, 5464569), (43, 4702071), (111, 1821523), (129, 1567357), (407, 496779), (473, 427461), (1221, 165593), (1419, 142487), (1591, 127083), (3851, 52503), (4773, 42361), (11553, 17501)]