188218377215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{283}}^1\times {\mathrm{22859}}^1$

素因数の和:23204

約数の個数: 48

約数和(自身を含む): 258495027840

約数和(自身を除く): 70276650625

約数列:

[1, 5, 11, 23, 55, 115, 253, 283, 529, 1265, 1415, 2645, 3113, 5819, 6509, 15565, 22859, 29095, 32545, 71599, 114295, 149707, 251449, 357995, 525757, 748535, 1257245, 1646777, 2628785, 5783327, 6469097, 8233885, 12092411, 28916635, 32345485, 60462055, 71160067, 133016521, 148789231, 355800335, 665082605, 743946155, 1636681541, 3422152313, 8183407705, 17110761565, 37643675443, 188218377215]

約数ペア:

[(1, 188218377215), (5, 37643675443), (11, 17110761565), (23, 8183407705), (55, 3422152313), (115, 1636681541), (253, 743946155), (283, 665082605), (529, 355800335), (1265, 148789231), (1415, 133016521), (2645, 71160067), (3113, 60462055), (5819, 32345485), (6509, 28916635), (15565, 12092411), (22859, 8233885), (29095, 6469097), (32545, 5783327), (71599, 2628785), (114295, 1646777), (149707, 1257245), (251449, 748535), (357995, 525757)]