201075210

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{11821}}^1$

素因数の和:11850

約数の個数: 96

約数和(自身を含む): 619661952

約数和(自身を除く): 418586742

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 5670, 8505, 11821, 17010, 23642, 35463, 59105, 70926, 82747, 106389, 118210, 165494, 177315, 212778, 248241, 319167, 354630, 413735, 496482, 531945, 638334, 744723, 827470, 957501, 1063890, 1241205, 1489446, 1595835, 1915002, 2234169, 2482410, 2872503, 3191670, 3723615, 4468338, 4787505, 5745006, 6702507, 7447230, 9575010, 11170845, 13405014, 14362515, 20107521, 22341690, 28725030, 33512535, 40215042, 67025070, 100537605, 201075210]

約数ペア:

[(1, 201075210), (2, 100537605), (3, 67025070), (5, 40215042), (6, 33512535), (7, 28725030), (9, 22341690), (10, 20107521), (14, 14362515), (15, 13405014), (18, 11170845), (21, 9575010), (27, 7447230), (30, 6702507), (35, 5745006), (42, 4787505), (45, 4468338), (54, 3723615), (63, 3191670), (70, 2872503), (81, 2482410), (90, 2234169), (105, 1915002), (126, 1595835), (135, 1489446), (162, 1241205), (189, 1063890), (210, 957501), (243, 827470), (270, 744723), (315, 638334), (378, 531945), (405, 496482), (486, 413735), (567, 354630), (630, 319167), (810, 248241), (945, 212778), (1134, 177315), (1215, 165494), (1701, 118210), (1890, 106389), (2430, 82747), (2835, 70926), (3402, 59105), (5670, 35463), (8505, 23642), (11821, 17010)]