211670172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{93329}}^1$

素因数の和:93352

約数の個数: 60

約数和(自身を含む): 632404080

約数和(自身を除く): 420733908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 93329, 186658, 279987, 373316, 559974, 653303, 839961, 1119948, 1306606, 1679922, 1959909, 2519883, 2613212, 3359844, 3919818, 5039766, 5879727, 7559649, 7839636, 10079532, 11759454, 15119298, 17639181, 23518908, 30238596, 35278362, 52917543, 70556724, 105835086, 211670172]

約数ペア:

[(1, 211670172), (2, 105835086), (3, 70556724), (4, 52917543), (6, 35278362), (7, 30238596), (9, 23518908), (12, 17639181), (14, 15119298), (18, 11759454), (21, 10079532), (27, 7839636), (28, 7559649), (36, 5879727), (42, 5039766), (54, 3919818), (63, 3359844), (81, 2613212), (84, 2519883), (108, 1959909), (126, 1679922), (162, 1306606), (189, 1119948), (252, 839961), (324, 653303), (378, 559974), (567, 373316), (756, 279987), (1134, 186658), (2268, 93329)]