208193232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{599}}^1$

素因数の和:1180

約数の個数: 80

約数和(自身を含む): 581212800

約数和(自身を除く): 373019568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 557, 599, 624, 1114, 1198, 1671, 1797, 2228, 2396, 3342, 3594, 4456, 4792, 6684, 7188, 7241, 7787, 8912, 9584, 13368, 14376, 14482, 15574, 21723, 23361, 26736, 28752, 28964, 31148, 43446, 46722, 57928, 62296, 86892, 93444, 115856, 124592, 173784, 186888, 333643, 347568, 373776, 667286, 1000929, 1334572, 2001858, 2669144, 4003716, 4337359, 5338288, 8007432, 8674718, 13012077, 16014864, 17349436, 26024154, 34698872, 52048308, 69397744, 104096616, 208193232]

約数ペア:

[(1, 208193232), (2, 104096616), (3, 69397744), (4, 52048308), (6, 34698872), (8, 26024154), (12, 17349436), (13, 16014864), (16, 13012077), (24, 8674718), (26, 8007432), (39, 5338288), (48, 4337359), (52, 4003716), (78, 2669144), (104, 2001858), (156, 1334572), (208, 1000929), (312, 667286), (557, 373776), (599, 347568), (624, 333643), (1114, 186888), (1198, 173784), (1671, 124592), (1797, 115856), (2228, 93444), (2396, 86892), (3342, 62296), (3594, 57928), (4456, 46722), (4792, 43446), (6684, 31148), (7188, 28964), (7241, 28752), (7787, 26736), (8912, 23361), (9584, 21723), (13368, 15574), (14376, 14482)]