201224037

素因数分解:

$3^1\times 7^3\times {\mathrm{283}}^1\times {\mathrm{691}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 314444800

約数和(自身を除く): 113220763

約数列:

[1, 3, 7, 21, 49, 147, 283, 343, 691, 849, 1029, 1981, 2073, 4837, 5943, 13867, 14511, 33859, 41601, 97069, 101577, 195553, 237013, 291207, 586659, 711039, 1368871, 4106613, 9582097, 28746291, 67074679, 201224037]

約数ペア:

[(1, 201224037), (3, 67074679), (7, 28746291), (21, 9582097), (49, 4106613), (147, 1368871), (283, 711039), (343, 586659), (691, 291207), (849, 237013), (1029, 195553), (1981, 101577), (2073, 97069), (4837, 41601), (5943, 33859), (13867, 14511)]