201876345

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{929}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 383011200

約数和(自身を除く): 181134855

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 439, 495, 929, 1317, 2195, 2787, 3951, 4645, 4829, 6585, 8361, 10219, 13935, 14487, 19755, 24145, 30657, 41805, 43461, 51095, 72435, 91971, 153285, 217305, 407831, 459855, 1223493, 2039155, 3670479, 4486141, 6117465, 13458423, 18352395, 22430705, 40375269, 67292115, 201876345]

約数ペア:

[(1, 201876345), (3, 67292115), (5, 40375269), (9, 22430705), (11, 18352395), (15, 13458423), (33, 6117465), (45, 4486141), (55, 3670479), (99, 2039155), (165, 1223493), (439, 459855), (495, 407831), (929, 217305), (1317, 153285), (2195, 91971), (2787, 72435), (3951, 51095), (4645, 43461), (4829, 41805), (6585, 30657), (8361, 24145), (10219, 19755), (13935, 14487)]