201488700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{95947}}^1$

素因数の和:95971

約数の個数: 72

約数和(自身を含む): 666262912

約数和(自身を除く): 464774212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 95947, 191894, 287841, 383788, 479735, 575682, 671629, 959470, 1151364, 1343258, 1439205, 1918940, 2014887, 2398675, 2686516, 2878410, 3358145, 4029774, 4797350, 5756820, 6716290, 7196025, 8059548, 9594700, 10074435, 13432580, 14392050, 16790725, 20148870, 28784100, 33581450, 40297740, 50372175, 67162900, 100744350, 201488700]

約数ペア:

[(1, 201488700), (2, 100744350), (3, 67162900), (4, 50372175), (5, 40297740), (6, 33581450), (7, 28784100), (10, 20148870), (12, 16790725), (14, 14392050), (15, 13432580), (20, 10074435), (21, 9594700), (25, 8059548), (28, 7196025), (30, 6716290), (35, 5756820), (42, 4797350), (50, 4029774), (60, 3358145), (70, 2878410), (75, 2686516), (84, 2398675), (100, 2014887), (105, 1918940), (140, 1439205), (150, 1343258), (175, 1151364), (210, 959470), (300, 671629), (350, 575682), (420, 479735), (525, 383788), (700, 287841), (1050, 191894), (2100, 95947)]