201445566

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{1867}}^1$

素因数の和:2253

約数の個数: 48

約数和(自身を含む): 470198016

約数和(自身を除く): 268752450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 367, 734, 1101, 1867, 2202, 2569, 3734, 5138, 5601, 7707, 11202, 13069, 15414, 17983, 26138, 35966, 39207, 53949, 78414, 91483, 107898, 182966, 274449, 548898, 685189, 1370378, 2055567, 4111134, 4796323, 9592646, 14388969, 28777938, 33574261, 67148522, 100722783, 201445566]

約数ペア:

[(1, 201445566), (2, 100722783), (3, 67148522), (6, 33574261), (7, 28777938), (14, 14388969), (21, 9592646), (42, 4796323), (49, 4111134), (98, 2055567), (147, 1370378), (294, 685189), (367, 548898), (734, 274449), (1101, 182966), (1867, 107898), (2202, 91483), (2569, 78414), (3734, 53949), (5138, 39207), (5601, 35966), (7707, 26138), (11202, 17983), (13069, 15414)]