201821412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{56249}}^1$

素因数の和:56292

約数の個数: 48

約数和(自身を含む): 529200000

約数和(自身を除く): 327378588

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 56249, 112498, 168747, 224996, 337494, 674988, 731237, 1293727, 1462474, 2193711, 2587454, 2924948, 3881181, 4387422, 5174908, 7762362, 8774844, 15524724, 16818451, 33636902, 50455353, 67273804, 100910706, 201821412]

約数ペア:

[(1, 201821412), (2, 100910706), (3, 67273804), (4, 50455353), (6, 33636902), (12, 16818451), (13, 15524724), (23, 8774844), (26, 7762362), (39, 5174908), (46, 4387422), (52, 3881181), (69, 2924948), (78, 2587454), (92, 2193711), (138, 1462474), (156, 1293727), (276, 731237), (299, 674988), (598, 337494), (897, 224996), (1196, 168747), (1794, 112498), (3588, 56249)]