188204535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 347832576

約数和(自身を除く): 159628041

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 157, 255, 471, 765, 785, 1413, 1567, 2355, 2669, 4701, 7065, 7835, 8007, 13345, 14103, 23505, 24021, 26639, 40035, 70515, 79917, 120105, 133195, 239751, 246019, 399585, 738057, 1198755, 1230095, 2214171, 3690285, 4182323, 11070855, 12546969, 20911615, 37640907, 62734845, 188204535]

約数ペア:

[(1, 188204535), (3, 62734845), (5, 37640907), (9, 20911615), (15, 12546969), (17, 11070855), (45, 4182323), (51, 3690285), (85, 2214171), (153, 1230095), (157, 1198755), (255, 738057), (471, 399585), (765, 246019), (785, 239751), (1413, 133195), (1567, 120105), (2355, 79917), (2669, 70515), (4701, 40035), (7065, 26639), (7835, 24021), (8007, 23505), (13345, 14103)]