201471743

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 245306880

約数和(自身を除く): 43835137

約数列:

[1, 11, 17, 23, 139, 187, 253, 337, 391, 1529, 2363, 3197, 3707, 4301, 5729, 7751, 25993, 35167, 46843, 54349, 63019, 85261, 131767, 515273, 597839, 796331, 1077389, 1449437, 8759641, 11851279, 18315613, 201471743]

約数ペア:

[(1, 201471743), (11, 18315613), (17, 11851279), (23, 8759641), (139, 1449437), (187, 1077389), (253, 796331), (337, 597839), (391, 515273), (1529, 131767), (2363, 85261), (3197, 63019), (3707, 54349), (4301, 46843), (5729, 35167), (7751, 25993)]