200521458

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 445550976

約数和(自身を除く): 245029518

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 421, 423, 563, 842, 846, 1126, 1263, 1689, 2526, 3378, 3789, 5067, 7578, 10134, 19787, 26461, 39574, 52922, 59361, 79383, 118722, 158766, 178083, 237023, 238149, 356166, 474046, 476298, 711069, 1422138, 2133207, 4266414, 11140081, 22280162, 33420243, 66840486, 100260729, 200521458]

約数ペア:

[(1, 200521458), (2, 100260729), (3, 66840486), (6, 33420243), (9, 22280162), (18, 11140081), (47, 4266414), (94, 2133207), (141, 1422138), (282, 711069), (421, 476298), (423, 474046), (563, 356166), (842, 238149), (846, 237023), (1126, 178083), (1263, 158766), (1689, 118722), (2526, 79383), (3378, 59361), (3789, 52922), (5067, 39574), (7578, 26461), (10134, 19787)]