203128848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5757

約数の個数: 120

約数和(自身を含む): 644542080

約数和(自身を除く): 441413232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5711, 5928, 8892, 11422, 11856, 17133, 17784, 22844, 34266, 35568, 45688, 51399, 68532, 74243, 91376, 102798, 108509, 137064, 148486, 205596, 217018, 222729, 274128, 296972, 325527, 411192, 434036, 445458, 593944, 651054, 668187, 822384, 868072, 890916, 976581, 1187888, 1302108, 1336374, 1410617, 1736144, 1781832, 1953162, 2604216, 2672748, 2821234, 3563664, 3906324, 4231851, 5208432, 5345496, 5642468, 7812648, 8463702, 10690992, 11284936, 12695553, 15625296, 16927404, 22569872, 25391106, 33854808, 50782212, 67709616, 101564424, 203128848]

約数ペア:

[(1, 203128848), (2, 101564424), (3, 67709616), (4, 50782212), (6, 33854808), (8, 25391106), (9, 22569872), (12, 16927404), (13, 15625296), (16, 12695553), (18, 11284936), (19, 10690992), (24, 8463702), (26, 7812648), (36, 5642468), (38, 5345496), (39, 5208432), (48, 4231851), (52, 3906324), (57, 3563664), (72, 2821234), (76, 2672748), (78, 2604216), (104, 1953162), (114, 1781832), (117, 1736144), (144, 1410617), (152, 1336374), (156, 1302108), (171, 1187888), (208, 976581), (228, 890916), (234, 868072), (247, 822384), (304, 668187), (312, 651054), (342, 593944), (456, 445458), (468, 434036), (494, 411192), (624, 325527), (684, 296972), (741, 274128), (912, 222729), (936, 217018), (988, 205596), (1368, 148486), (1482, 137064), (1872, 108509), (1976, 102798), (2223, 91376), (2736, 74243), (2964, 68532), (3952, 51399), (4446, 45688), (5711, 35568), (5928, 34266), (8892, 22844), (11422, 17784), (11856, 17133)]