201359900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16921}}^1$

素因数の和:16959

約数の個数: 72

約数和(自身を含む): 528778656

約数和(自身を除く): 327418756

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 16921, 33842, 67684, 84605, 118447, 169210, 236894, 287657, 338420, 423025, 473788, 575314, 592235, 846050, 1150628, 1184470, 1438285, 1692100, 2013599, 2368940, 2876570, 2961175, 4027198, 5753140, 5922350, 7191425, 8054396, 10067995, 11844700, 14382850, 20135990, 28765700, 40271980, 50339975, 100679950, 201359900]

約数ペア:

[(1, 201359900), (2, 100679950), (4, 50339975), (5, 40271980), (7, 28765700), (10, 20135990), (14, 14382850), (17, 11844700), (20, 10067995), (25, 8054396), (28, 7191425), (34, 5922350), (35, 5753140), (50, 4027198), (68, 2961175), (70, 2876570), (85, 2368940), (100, 2013599), (119, 1692100), (140, 1438285), (170, 1184470), (175, 1150628), (238, 846050), (340, 592235), (350, 575314), (425, 473788), (476, 423025), (595, 338420), (700, 287657), (850, 236894), (1190, 169210), (1700, 118447), (2380, 84605), (2975, 67684), (5950, 33842), (11900, 16921)]