209439152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{599}}^1$

素因数の和:702

約数の個数: 60

約数和(自身を含む): 448669200

約数和(自身を除く): 239230048

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 599, 656, 1066, 1198, 1681, 2132, 2396, 3362, 4264, 4792, 6724, 7787, 8528, 9584, 13448, 15574, 21853, 24559, 26896, 31148, 43706, 49118, 62296, 87412, 98236, 124592, 174824, 196472, 319267, 349648, 392944, 638534, 1006919, 1277068, 2013838, 2554136, 4027676, 5108272, 8055352, 13089947, 16110704, 26179894, 52359788, 104719576, 209439152]

約数ペア:

[(1, 209439152), (2, 104719576), (4, 52359788), (8, 26179894), (13, 16110704), (16, 13089947), (26, 8055352), (41, 5108272), (52, 4027676), (82, 2554136), (104, 2013838), (164, 1277068), (208, 1006919), (328, 638534), (533, 392944), (599, 349648), (656, 319267), (1066, 196472), (1198, 174824), (1681, 124592), (2132, 98236), (2396, 87412), (3362, 62296), (4264, 49118), (4792, 43706), (6724, 31148), (7787, 26896), (8528, 24559), (9584, 21853), (13448, 15574)]