201908763

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{24097}}^1$

素因数の和:24136

約数の個数: 36

約数和(自身を含む): 357132360

約数和(自身を除く): 155223597

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 24097, 72291, 168679, 216873, 457843, 506037, 1180753, 1373529, 1518111, 3204901, 3542259, 4120587, 9614703, 10626777, 22434307, 28844109, 67302921, 201908763]

約数ペア:

[(1, 201908763), (3, 67302921), (7, 28844109), (9, 22434307), (19, 10626777), (21, 9614703), (49, 4120587), (57, 3542259), (63, 3204901), (133, 1518111), (147, 1373529), (171, 1180753), (399, 506037), (441, 457843), (931, 216873), (1197, 168679), (2793, 72291), (8379, 24097)]