202012542

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{54217}}^1$

素因数の和:54254

約数の個数: 40

約数和(自身を含む): 472347216

約数和(自身を除く): 270334674

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 54217, 108434, 162651, 325302, 487953, 975906, 1246991, 1463859, 2493982, 2927718, 3740973, 4391577, 7481946, 8783154, 11222919, 22445838, 33668757, 67337514, 101006271, 202012542]

約数ペア:

[(1, 202012542), (2, 101006271), (3, 67337514), (6, 33668757), (9, 22445838), (18, 11222919), (23, 8783154), (27, 7481946), (46, 4391577), (54, 3740973), (69, 2927718), (81, 2493982), (138, 1463859), (162, 1246991), (207, 975906), (414, 487953), (621, 325302), (1242, 162651), (1863, 108434), (3726, 54217)]