201847635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{997}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 382992480

約数和(自身を除く): 181144845

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 409, 495, 997, 1227, 2045, 2991, 3681, 4499, 4985, 6135, 8973, 10967, 13497, 14955, 18405, 22495, 32901, 40491, 44865, 54835, 67485, 98703, 164505, 202455, 407773, 493515, 1223319, 2038865, 3669957, 4485503, 6116595, 13456509, 18349785, 22427515, 40369527, 67282545, 201847635]

約数ペア:

[(1, 201847635), (3, 67282545), (5, 40369527), (9, 22427515), (11, 18349785), (15, 13456509), (33, 6116595), (45, 4485503), (55, 3669957), (99, 2038865), (165, 1223319), (409, 493515), (495, 407773), (997, 202455), (1227, 164505), (2045, 98703), (2991, 67485), (3681, 54835), (4499, 44865), (4985, 40491), (6135, 32901), (8973, 22495), (10967, 18405), (13497, 14955)]