213367792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39107}}^1$

素因数の和:39157

約数の個数: 40

約数和(自身を含む): 465541632

約数和(自身を除く): 252173840

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 39107, 78214, 156428, 312856, 430177, 625712, 860354, 1212317, 1720708, 2424634, 3441416, 4849268, 6882832, 9698536, 13335487, 19397072, 26670974, 53341948, 106683896, 213367792]

約数ペア:

[(1, 213367792), (2, 106683896), (4, 53341948), (8, 26670974), (11, 19397072), (16, 13335487), (22, 9698536), (31, 6882832), (44, 4849268), (62, 3441416), (88, 2424634), (124, 1720708), (176, 1212317), (248, 860354), (341, 625712), (496, 430177), (682, 312856), (1364, 156428), (2728, 78214), (5456, 39107)]