208178334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1842

約数の個数: 96

約数和(自身を含む): 563070144

約数和(自身を除く): 354891810

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 73, 78, 91, 117, 126, 146, 182, 219, 234, 273, 438, 511, 546, 657, 819, 949, 1022, 1314, 1533, 1638, 1741, 1898, 2847, 3066, 3482, 4599, 5223, 5694, 6643, 8541, 9198, 10446, 12187, 13286, 15669, 17082, 19929, 22633, 24374, 31338, 36561, 39858, 45266, 59787, 67899, 73122, 109683, 119574, 127093, 135798, 158431, 203697, 219366, 254186, 316862, 381279, 407394, 475293, 762558, 889651, 950586, 1143837, 1425879, 1652209, 1779302, 2287674, 2668953, 2851758, 3304418, 4956627, 5337906, 8006859, 9913254, 11565463, 14869881, 16013718, 23130926, 29739762, 34696389, 69392778, 104089167, 208178334]

約数ペア:

[(1, 208178334), (2, 104089167), (3, 69392778), (6, 34696389), (7, 29739762), (9, 23130926), (13, 16013718), (14, 14869881), (18, 11565463), (21, 9913254), (26, 8006859), (39, 5337906), (42, 4956627), (63, 3304418), (73, 2851758), (78, 2668953), (91, 2287674), (117, 1779302), (126, 1652209), (146, 1425879), (182, 1143837), (219, 950586), (234, 889651), (273, 762558), (438, 475293), (511, 407394), (546, 381279), (657, 316862), (819, 254186), (949, 219366), (1022, 203697), (1314, 158431), (1533, 135798), (1638, 127093), (1741, 119574), (1898, 109683), (2847, 73122), (3066, 67899), (3482, 59787), (4599, 45266), (5223, 39858), (5694, 36561), (6643, 31338), (8541, 24374), (9198, 22633), (10446, 19929), (12187, 17082), (13286, 15669)]