209467995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21517}}^1$

素因数の和:21595

約数の個数: 32

約数和(自身を含む): 371831040

約数和(自身を除く): 162363045

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 3245, 9735, 21517, 64551, 107585, 236687, 322755, 710061, 1183435, 1269503, 3550305, 3808509, 6347515, 13964533, 19042545, 41893599, 69822665, 209467995]

約数ペア:

[(1, 209467995), (3, 69822665), (5, 41893599), (11, 19042545), (15, 13964533), (33, 6347515), (55, 3808509), (59, 3550305), (165, 1269503), (177, 1183435), (295, 710061), (649, 322755), (885, 236687), (1947, 107585), (3245, 64551), (9735, 21517)]