209941614

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{769}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 472071600

約数和(自身を除く): 262129986

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 523, 769, 1046, 1538, 1569, 2307, 3138, 4614, 4707, 6921, 9414, 13842, 15167, 22301, 30334, 44602, 45501, 66903, 91002, 133806, 136503, 200709, 273006, 401418, 402187, 804374, 1206561, 2413122, 3619683, 7239366, 11663423, 23326846, 34990269, 69980538, 104970807, 209941614]

約数ペア:

[(1, 209941614), (2, 104970807), (3, 69980538), (6, 34990269), (9, 23326846), (18, 11663423), (29, 7239366), (58, 3619683), (87, 2413122), (174, 1206561), (261, 804374), (522, 402187), (523, 401418), (769, 273006), (1046, 200709), (1538, 136503), (1569, 133806), (2307, 91002), (3138, 66903), (4614, 45501), (4707, 44602), (6921, 30334), (9414, 22301), (13842, 15167)]