202111965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1783}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 384059520

約数和(自身を除く): 181947555

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 229, 495, 687, 1145, 1783, 2061, 2519, 3435, 5349, 7557, 8915, 10305, 12595, 16047, 19613, 22671, 26745, 37785, 58839, 80235, 98065, 113355, 176517, 294195, 408307, 882585, 1224921, 2041535, 3674763, 4491377, 6124605, 13474131, 18373815, 22456885, 40422393, 67370655, 202111965]

約数ペア:

[(1, 202111965), (3, 67370655), (5, 40422393), (9, 22456885), (11, 18373815), (15, 13474131), (33, 6124605), (45, 4491377), (55, 3674763), (99, 2041535), (165, 1224921), (229, 882585), (495, 408307), (687, 294195), (1145, 176517), (1783, 113355), (2061, 98065), (2519, 80235), (3435, 58839), (5349, 37785), (7557, 26745), (8915, 22671), (10305, 19613), (12595, 16047)]