201190473

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1019

約数の個数: 40

約数和(自身を含む): 329313600

約数和(自身を除く): 128123127

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 349, 647, 891, 1047, 1941, 3141, 3839, 5823, 7117, 9423, 11517, 17469, 21351, 28269, 34551, 52407, 64053, 103653, 192159, 225803, 310959, 576477, 677409, 2032227, 2483833, 6096681, 7451499, 18290043, 22354497, 67063491, 201190473]

約数ペア:

[(1, 201190473), (3, 67063491), (9, 22354497), (11, 18290043), (27, 7451499), (33, 6096681), (81, 2483833), (99, 2032227), (297, 677409), (349, 576477), (647, 310959), (891, 225803), (1047, 192159), (1941, 103653), (3141, 64053), (3839, 52407), (5823, 34551), (7117, 28269), (9423, 21351), (11517, 17469)]