201394890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4751}}^1$

素因数の和:4924

約数の個数: 64

約数和(自身を含む): 540587520

約数和(自身を除く): 339192630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4239, 4710, 4751, 7065, 8478, 9502, 14130, 14253, 21195, 23755, 28506, 42390, 42759, 47510, 71265, 85518, 128277, 142530, 213795, 256554, 427590, 641385, 745907, 1282770, 1491814, 2237721, 3729535, 4475442, 6713163, 7459070, 11188605, 13426326, 20139489, 22377210, 33565815, 40278978, 67131630, 100697445, 201394890]

約数ペア:

[(1, 201394890), (2, 100697445), (3, 67131630), (5, 40278978), (6, 33565815), (9, 22377210), (10, 20139489), (15, 13426326), (18, 11188605), (27, 7459070), (30, 6713163), (45, 4475442), (54, 3729535), (90, 2237721), (135, 1491814), (157, 1282770), (270, 745907), (314, 641385), (471, 427590), (785, 256554), (942, 213795), (1413, 142530), (1570, 128277), (2355, 85518), (2826, 71265), (4239, 47510), (4710, 42759), (4751, 42390), (7065, 28506), (8478, 23755), (9502, 21195), (14130, 14253)]