205122543424

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{185681}}^1$

素因数の和:186155

約数の個数: 56

約数和(自身を含む): 417960526536

約数和(自身を除く): 212837983112

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 421, 656, 842, 1312, 1684, 2624, 3368, 6736, 13472, 17261, 26944, 34522, 69044, 138088, 185681, 276176, 371362, 552352, 742724, 1104704, 1485448, 2970896, 5941792, 7612921, 11883584, 15225842, 30451684, 60903368, 78171701, 121806736, 156343402, 243613472, 312686804, 487226944, 625373608, 1250747216, 2501494432, 3205039741, 5002988864, 6410079482, 12820158964, 25640317928, 51280635856, 102561271712, 205122543424]

約数ペア:

[(1, 205122543424), (2, 102561271712), (4, 51280635856), (8, 25640317928), (16, 12820158964), (32, 6410079482), (41, 5002988864), (64, 3205039741), (82, 2501494432), (164, 1250747216), (328, 625373608), (421, 487226944), (656, 312686804), (842, 243613472), (1312, 156343402), (1684, 121806736), (2624, 78171701), (3368, 60903368), (6736, 30451684), (13472, 15225842), (17261, 11883584), (26944, 7612921), (34522, 5941792), (69044, 2970896), (138088, 1485448), (185681, 1104704), (276176, 742724), (371362, 552352)]