201169974

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 420396480

約数和(自身を除く): 219226506

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 251, 278, 417, 502, 753, 834, 961, 1506, 1922, 2883, 4309, 5766, 7781, 8618, 12927, 15562, 23343, 25854, 34889, 46686, 69778, 104667, 133579, 209334, 241211, 267158, 400737, 482422, 723633, 801474, 1081559, 1447266, 2163118, 3244677, 6489354, 33528329, 67056658, 100584987, 201169974]

約数ペア:

[(1, 201169974), (2, 100584987), (3, 67056658), (6, 33528329), (31, 6489354), (62, 3244677), (93, 2163118), (139, 1447266), (186, 1081559), (251, 801474), (278, 723633), (417, 482422), (502, 400737), (753, 267158), (834, 241211), (961, 209334), (1506, 133579), (1922, 104667), (2883, 69778), (4309, 46686), (5766, 34889), (7781, 25854), (8618, 23343), (12927, 15562)]