233213123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 312947712

約数和(自身を除く): 79734589

約数列:

[1, 11, 13, 17, 23, 43, 97, 143, 187, 221, 253, 299, 391, 473, 559, 731, 989, 1067, 1261, 1649, 2231, 2431, 3289, 4171, 4301, 5083, 6149, 8041, 9503, 10879, 12857, 13871, 16813, 18139, 21437, 24541, 29003, 37927, 45881, 54223, 55913, 70907, 95933, 104533, 141427, 184943, 218569, 235807, 319033, 417197, 493051, 596453, 779977, 921791, 1055263, 1247129, 1630861, 2404259, 5423561, 10139701, 13718419, 17939471, 21201193, 233213123]

約数ペア:

[(1, 233213123), (11, 21201193), (13, 17939471), (17, 13718419), (23, 10139701), (43, 5423561), (97, 2404259), (143, 1630861), (187, 1247129), (221, 1055263), (253, 921791), (299, 779977), (391, 596453), (473, 493051), (559, 417197), (731, 319033), (989, 235807), (1067, 218569), (1261, 184943), (1649, 141427), (2231, 104533), (2431, 95933), (3289, 70907), (4171, 55913), (4301, 54223), (5083, 45881), (6149, 37927), (8041, 29003), (9503, 24541), (10879, 21437), (12857, 18139), (13871, 16813)]