201020043212

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{695677}}^1$

素因数の和:695810

約数の個数: 48

約数和(自身を含む): 378671448960

約数和(自身を除く): 177651405748

約数列:

[1, 2, 4, 29, 47, 53, 58, 94, 106, 116, 188, 212, 1363, 1537, 2491, 2726, 3074, 4982, 5452, 6148, 9964, 72239, 144478, 288956, 695677, 1391354, 2782708, 20174633, 32696819, 36870881, 40349266, 65393638, 73741762, 80698532, 130787276, 147483524, 948207751, 1069255549, 1732931407, 1896415502, 2138511098, 3465862814, 3792831004, 4277022196, 6931725628, 50255010803, 100510021606, 201020043212]

約数ペア:

[(1, 201020043212), (2, 100510021606), (4, 50255010803), (29, 6931725628), (47, 4277022196), (53, 3792831004), (58, 3465862814), (94, 2138511098), (106, 1896415502), (116, 1732931407), (188, 1069255549), (212, 948207751), (1363, 147483524), (1537, 130787276), (2491, 80698532), (2726, 73741762), (3074, 65393638), (4982, 40349266), (5452, 36870881), (6148, 32696819), (9964, 20174633), (72239, 2782708), (144478, 1391354), (288956, 695677)]