208144356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6679}}^1$

素因数の和:6753

約数の個数: 72

約数和(自身を含む): 575709120

約数和(自身を除く): 367564764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2597, 4452, 5194, 6679, 7791, 10388, 13358, 15582, 20037, 26716, 31164, 40074, 46753, 80148, 93506, 140259, 187012, 280518, 327271, 353987, 561036, 654542, 707974, 981813, 1061961, 1309084, 1415948, 1963626, 2123922, 2477909, 3927252, 4247844, 4955818, 7433727, 9911636, 14867454, 17345363, 29734908, 34690726, 52036089, 69381452, 104072178, 208144356]

約数ペア:

[(1, 208144356), (2, 104072178), (3, 69381452), (4, 52036089), (6, 34690726), (7, 29734908), (12, 17345363), (14, 14867454), (21, 9911636), (28, 7433727), (42, 4955818), (49, 4247844), (53, 3927252), (84, 2477909), (98, 2123922), (106, 1963626), (147, 1415948), (159, 1309084), (196, 1061961), (212, 981813), (294, 707974), (318, 654542), (371, 561036), (588, 353987), (636, 327271), (742, 280518), (1113, 187012), (1484, 140259), (2226, 93506), (2597, 80148), (4452, 46753), (5194, 40074), (6679, 31164), (7791, 26716), (10388, 20037), (13358, 15582)]