201444914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 344736000

約数和(自身を除く): 143291086

約数列:

[1, 2, 11, 22, 47, 89, 94, 121, 178, 199, 242, 398, 517, 979, 1034, 1958, 2189, 4183, 4378, 5687, 8366, 9353, 10769, 11374, 17711, 18706, 21538, 24079, 35422, 46013, 48158, 92026, 102883, 194821, 205766, 389642, 506143, 832417, 1012286, 1131713, 1664834, 2143031, 2263426, 4286062, 9156587, 18313174, 100722457, 201444914]

約数ペア:

[(1, 201444914), (2, 100722457), (11, 18313174), (22, 9156587), (47, 4286062), (89, 2263426), (94, 2143031), (121, 1664834), (178, 1131713), (199, 1012286), (242, 832417), (398, 506143), (517, 389642), (979, 205766), (1034, 194821), (1958, 102883), (2189, 92026), (4183, 48158), (4378, 46013), (5687, 35422), (8366, 24079), (9353, 21538), (10769, 18706), (11374, 17711)]