201928958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 403481088

約数和(自身を除く): 201552130

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 137, 154, 187, 238, 274, 374, 563, 959, 1126, 1309, 1507, 1918, 2329, 2618, 3014, 3941, 4658, 6193, 7882, 9571, 10549, 12386, 16303, 19142, 21098, 25619, 32606, 43351, 51238, 66997, 77131, 86702, 105281, 133994, 154262, 179333, 210562, 358666, 539917, 736967, 848441, 1079834, 1311227, 1473934, 1696882, 2622454, 5939087, 9178589, 11878174, 14423497, 18357178, 28846994, 100964479, 201928958]

約数ペア:

[(1, 201928958), (2, 100964479), (7, 28846994), (11, 18357178), (14, 14423497), (17, 11878174), (22, 9178589), (34, 5939087), (77, 2622454), (119, 1696882), (137, 1473934), (154, 1311227), (187, 1079834), (238, 848441), (274, 736967), (374, 539917), (563, 358666), (959, 210562), (1126, 179333), (1309, 154262), (1507, 133994), (1918, 105281), (2329, 86702), (2618, 77131), (3014, 66997), (3941, 51238), (4658, 43351), (6193, 32606), (7882, 25619), (9571, 21098), (10549, 19142), (12386, 16303)]