206038280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38729}}^1$

素因数の和:38766

約数の個数: 64

約数和(自身を含む): 557712000

約数和(自身を除く): 351673720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 38729, 77458, 154916, 193645, 271103, 309832, 387290, 542206, 735851, 774580, 1084412, 1355515, 1471702, 1549160, 2168824, 2711030, 2943404, 3679255, 5150957, 5422060, 5886808, 7358510, 10301914, 10844120, 14717020, 20603828, 25754785, 29434040, 41207656, 51509570, 103019140, 206038280]

約数ペア:

[(1, 206038280), (2, 103019140), (4, 51509570), (5, 41207656), (7, 29434040), (8, 25754785), (10, 20603828), (14, 14717020), (19, 10844120), (20, 10301914), (28, 7358510), (35, 5886808), (38, 5422060), (40, 5150957), (56, 3679255), (70, 2943404), (76, 2711030), (95, 2168824), (133, 1549160), (140, 1471702), (152, 1355515), (190, 1084412), (266, 774580), (280, 735851), (380, 542206), (532, 387290), (665, 309832), (760, 271103), (1064, 193645), (1330, 154916), (2660, 77458), (5320, 38729)]