214945458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{56239}}^1$

素因数の和:56271

約数の個数: 48

約数和(自身を含む): 538554240

約数和(自身を除く): 323608782

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 56239, 112478, 168717, 337434, 393673, 731107, 787346, 1181019, 1462214, 2193321, 2362038, 2755711, 4386642, 5117749, 5511422, 8267133, 10235498, 15353247, 16534266, 30706494, 35824243, 71648486, 107472729, 214945458]

約数ペア:

[(1, 214945458), (2, 107472729), (3, 71648486), (6, 35824243), (7, 30706494), (13, 16534266), (14, 15353247), (21, 10235498), (26, 8267133), (39, 5511422), (42, 5117749), (49, 4386642), (78, 2755711), (91, 2362038), (98, 2193321), (147, 1462214), (182, 1181019), (273, 787346), (294, 731107), (546, 393673), (637, 337434), (1274, 168717), (1911, 112478), (3822, 56239)]