197133464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 420249600

約数和(自身を除く): 223116136

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 127, 248, 254, 341, 508, 569, 682, 1016, 1138, 1364, 1397, 2276, 2728, 2794, 3937, 4552, 5588, 6259, 7874, 11176, 12518, 15748, 17639, 25036, 31496, 35278, 43307, 50072, 70556, 72263, 86614, 141112, 144526, 173228, 194029, 289052, 346456, 388058, 578104, 776116, 794893, 1552232, 1589786, 2240153, 3179572, 4480306, 6359144, 8960612, 17921224, 24641683, 49283366, 98566732, 197133464]

約数ペア:

[(1, 197133464), (2, 98566732), (4, 49283366), (8, 24641683), (11, 17921224), (22, 8960612), (31, 6359144), (44, 4480306), (62, 3179572), (88, 2240153), (124, 1589786), (127, 1552232), (248, 794893), (254, 776116), (341, 578104), (508, 388058), (569, 346456), (682, 289052), (1016, 194029), (1138, 173228), (1364, 144526), (1397, 141112), (2276, 86614), (2728, 72263), (2794, 70556), (3937, 50072), (4552, 43307), (5588, 35278), (6259, 31496), (7874, 25036), (11176, 17639), (12518, 15748)]