201640435184

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2239}}^1\times {\mathrm{54647}}^1$

素因数の和:56997

約数の個数: 40

約数和(自身を含む): 394654740480

約数和(自身を除く): 193014305296

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2239, 4478, 8956, 17912, 35824, 54647, 109294, 218588, 230617, 437176, 461234, 874352, 922468, 1844936, 3689872, 5628641, 11257282, 22514564, 45029128, 90058256, 122354633, 244709266, 489418532, 978837064, 1957674128, 12602527199, 25205054398, 50410108796, 100820217592, 201640435184]

約数ペア:

[(1, 201640435184), (2, 100820217592), (4, 50410108796), (8, 25205054398), (16, 12602527199), (103, 1957674128), (206, 978837064), (412, 489418532), (824, 244709266), (1648, 122354633), (2239, 90058256), (4478, 45029128), (8956, 22514564), (17912, 11257282), (35824, 5628641), (54647, 3689872), (109294, 1844936), (218588, 922468), (230617, 874352), (437176, 461234)]