213747996

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4721}}^1$

素因数の和:4760

約数の個数: 96

約数和(自身を含む): 634636800

約数和(自身を除く): 420888804

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 343, 462, 539, 588, 686, 924, 1029, 1078, 1372, 1617, 2058, 2156, 3234, 3773, 4116, 4721, 6468, 7546, 9442, 11319, 14163, 15092, 18884, 22638, 28326, 33047, 45276, 51931, 56652, 66094, 99141, 103862, 132188, 155793, 198282, 207724, 231329, 311586, 363517, 396564, 462658, 623172, 693987, 727034, 925316, 1090551, 1387974, 1454068, 1619303, 2181102, 2544619, 2775948, 3238606, 4362204, 4857909, 5089238, 6477212, 7633857, 9715818, 10178476, 15267714, 17812333, 19431636, 30535428, 35624666, 53436999, 71249332, 106873998, 213747996]

約数ペア:

[(1, 213747996), (2, 106873998), (3, 71249332), (4, 53436999), (6, 35624666), (7, 30535428), (11, 19431636), (12, 17812333), (14, 15267714), (21, 10178476), (22, 9715818), (28, 7633857), (33, 6477212), (42, 5089238), (44, 4857909), (49, 4362204), (66, 3238606), (77, 2775948), (84, 2544619), (98, 2181102), (132, 1619303), (147, 1454068), (154, 1387974), (196, 1090551), (231, 925316), (294, 727034), (308, 693987), (343, 623172), (462, 462658), (539, 396564), (588, 363517), (686, 311586), (924, 231329), (1029, 207724), (1078, 198282), (1372, 155793), (1617, 132188), (2058, 103862), (2156, 99141), (3234, 66094), (3773, 56652), (4116, 51931), (4721, 45276), (6468, 33047), (7546, 28326), (9442, 22638), (11319, 18884), (14163, 15092)]