201737770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 408167424

約数和(自身を除く): 206429654

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 113, 130, 155, 226, 310, 403, 443, 565, 806, 886, 1130, 1469, 2015, 2215, 2938, 3503, 4030, 4430, 5759, 7006, 7345, 11518, 13733, 14690, 17515, 27466, 28795, 35030, 45539, 50059, 57590, 68665, 91078, 100118, 137330, 178529, 227695, 250295, 357058, 455390, 500590, 650767, 892645, 1301534, 1551829, 1785290, 3103658, 3253835, 6507670, 7759145, 15518290, 20173777, 40347554, 100868885, 201737770]

約数ペア:

[(1, 201737770), (2, 100868885), (5, 40347554), (10, 20173777), (13, 15518290), (26, 7759145), (31, 6507670), (62, 3253835), (65, 3103658), (113, 1785290), (130, 1551829), (155, 1301534), (226, 892645), (310, 650767), (403, 500590), (443, 455390), (565, 357058), (806, 250295), (886, 227695), (1130, 178529), (1469, 137330), (2015, 100118), (2215, 91078), (2938, 68665), (3503, 57590), (4030, 50059), (4430, 45539), (5759, 35030), (7006, 28795), (7345, 27466), (11518, 17515), (13733, 14690)]