201268340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110587}}^1$

素因数の和:110616

約数の個数: 48

約数和(自身を含む): 520205952

約数和(自身を除く): 318937612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 110587, 221174, 442348, 552935, 774109, 1105870, 1437631, 1548218, 2211740, 2875262, 3096436, 3870545, 5750524, 7188155, 7741090, 10063417, 14376310, 15482180, 20126834, 28752620, 40253668, 50317085, 100634170, 201268340]

約数ペア:

[(1, 201268340), (2, 100634170), (4, 50317085), (5, 40253668), (7, 28752620), (10, 20126834), (13, 15482180), (14, 14376310), (20, 10063417), (26, 7741090), (28, 7188155), (35, 5750524), (52, 3870545), (65, 3096436), (70, 2875262), (91, 2211740), (130, 1548218), (140, 1437631), (182, 1105870), (260, 774109), (364, 552935), (455, 442348), (910, 221174), (1820, 110587)]