201357774

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{653}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 449721792

約数和(自身を除く): 248364018

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 463, 653, 666, 926, 1306, 1389, 1959, 2778, 3918, 4167, 5877, 8334, 11754, 17131, 24161, 34262, 48322, 51393, 72483, 102786, 144966, 154179, 217449, 302339, 308358, 434898, 604678, 907017, 1814034, 2721051, 5442102, 11186543, 22373086, 33559629, 67119258, 100678887, 201357774]

約数ペア:

[(1, 201357774), (2, 100678887), (3, 67119258), (6, 33559629), (9, 22373086), (18, 11186543), (37, 5442102), (74, 2721051), (111, 1814034), (222, 907017), (333, 604678), (463, 434898), (653, 308358), (666, 302339), (926, 217449), (1306, 154179), (1389, 144966), (1959, 102786), (2778, 72483), (3918, 51393), (4167, 48322), (5877, 34262), (8334, 24161), (11754, 17131)]