209702844

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{49787}}^1$

素因数の和:49816

約数の個数: 60

約数和(自身を含む): 590386104

約数和(自身を除く): 380683260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 49787, 99574, 149361, 199148, 298722, 448083, 597444, 647231, 896166, 1294462, 1344249, 1792332, 1941693, 2588924, 2688498, 3883386, 4032747, 5376996, 5825079, 7766772, 8065494, 11650158, 16130988, 17475237, 23300316, 34950474, 52425711, 69900948, 104851422, 209702844]

約数ペア:

[(1, 209702844), (2, 104851422), (3, 69900948), (4, 52425711), (6, 34950474), (9, 23300316), (12, 17475237), (13, 16130988), (18, 11650158), (26, 8065494), (27, 7766772), (36, 5825079), (39, 5376996), (52, 4032747), (54, 3883386), (78, 2688498), (81, 2588924), (108, 1941693), (117, 1792332), (156, 1344249), (162, 1294462), (234, 896166), (324, 647231), (351, 597444), (468, 448083), (702, 298722), (1053, 199148), (1404, 149361), (2106, 99574), (4212, 49787)]