202163572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2912

約数の個数: 48

約数和(自身を含む): 406692160

約数和(自身を除く): 204528588

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 494, 949, 988, 1387, 1898, 2774, 2803, 3796, 5548, 5606, 11212, 18031, 36062, 36439, 53257, 72124, 72878, 106514, 145756, 204619, 213028, 409238, 692341, 818476, 1384682, 2660047, 2769364, 3887761, 5320094, 7775522, 10640188, 15551044, 50540893, 101081786, 202163572]

約数ペア:

[(1, 202163572), (2, 101081786), (4, 50540893), (13, 15551044), (19, 10640188), (26, 7775522), (38, 5320094), (52, 3887761), (73, 2769364), (76, 2660047), (146, 1384682), (247, 818476), (292, 692341), (494, 409238), (949, 213028), (988, 204619), (1387, 145756), (1898, 106514), (2774, 72878), (2803, 72124), (3796, 53257), (5548, 36439), (5606, 36062), (11212, 18031)]