206157028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39373}}^1$

素因数の和:39412

約数の個数: 48

約数和(自身を含む): 476267904

約数和(自身を除く): 270110876

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 39373, 78746, 157492, 275611, 433103, 551222, 669341, 866206, 1102444, 1338682, 1732412, 2677364, 3031721, 4685387, 6063442, 7362751, 9370774, 12126884, 14725502, 18741548, 29451004, 51539257, 103078514, 206157028]

約数ペア:

[(1, 206157028), (2, 103078514), (4, 51539257), (7, 29451004), (11, 18741548), (14, 14725502), (17, 12126884), (22, 9370774), (28, 7362751), (34, 6063442), (44, 4685387), (68, 3031721), (77, 2677364), (119, 1732412), (154, 1338682), (187, 1102444), (238, 866206), (308, 669341), (374, 551222), (476, 433103), (748, 275611), (1309, 157492), (2618, 78746), (5236, 39373)]