201400878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{2161}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 470260944

約数和(自身を除く): 268860066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 317, 634, 951, 1902, 2161, 2219, 4322, 4438, 6483, 6657, 12966, 13314, 15127, 15533, 30254, 31066, 45381, 46599, 90762, 93198, 105889, 211778, 317667, 635334, 685037, 1370074, 2055111, 4110222, 4795259, 9590518, 14385777, 28771554, 33566813, 67133626, 100700439, 201400878]

約数ペア:

[(1, 201400878), (2, 100700439), (3, 67133626), (6, 33566813), (7, 28771554), (14, 14385777), (21, 9590518), (42, 4795259), (49, 4110222), (98, 2055111), (147, 1370074), (294, 685037), (317, 635334), (634, 317667), (951, 211778), (1902, 105889), (2161, 93198), (2219, 90762), (4322, 46599), (4438, 45381), (6483, 31066), (6657, 30254), (12966, 15533), (13314, 15127)]