215685054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3257}}^1$

素因数の和:3561

約数の個数: 48

約数和(自身を含む): 505198512

約数和(自身を除く): 289513458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 283, 566, 849, 1698, 2547, 3257, 3679, 5094, 6514, 7358, 9771, 11037, 19542, 22074, 29313, 33111, 42341, 58626, 66222, 84682, 127023, 254046, 381069, 762138, 921731, 1843462, 2765193, 5530386, 8295579, 11982503, 16591158, 23965006, 35947509, 71895018, 107842527, 215685054]

約数ペア:

[(1, 215685054), (2, 107842527), (3, 71895018), (6, 35947509), (9, 23965006), (13, 16591158), (18, 11982503), (26, 8295579), (39, 5530386), (78, 2765193), (117, 1843462), (234, 921731), (283, 762138), (566, 381069), (849, 254046), (1698, 127023), (2547, 84682), (3257, 66222), (3679, 58626), (5094, 42341), (6514, 33111), (7358, 29313), (9771, 22074), (11037, 19542)]