207797018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 393361920

約数和(自身を除く): 185564902

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 79, 143, 158, 187, 221, 286, 374, 442, 541, 869, 1027, 1082, 1343, 1738, 2054, 2431, 2686, 4862, 5951, 7033, 9197, 11297, 11902, 14066, 14773, 17459, 18394, 22594, 29546, 34918, 42739, 77363, 85478, 101167, 119561, 154726, 192049, 202334, 239122, 384098, 470129, 555607, 726563, 940258, 1111214, 1315171, 1453126, 2630342, 6111677, 7992193, 9445319, 12223354, 15984386, 18890638, 103898509, 207797018]

約数ペア:

[(1, 207797018), (2, 103898509), (11, 18890638), (13, 15984386), (17, 12223354), (22, 9445319), (26, 7992193), (34, 6111677), (79, 2630342), (143, 1453126), (158, 1315171), (187, 1111214), (221, 940258), (286, 726563), (374, 555607), (442, 470129), (541, 384098), (869, 239122), (1027, 202334), (1082, 192049), (1343, 154726), (1738, 119561), (2054, 101167), (2431, 85478), (2686, 77363), (4862, 42739), (5951, 34918), (7033, 29546), (9197, 22594), (11297, 18394), (11902, 17459), (14066, 14773)]