201995985594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1891667}}^1$

素因数の和:1891759

約数の個数: 48

約数和(自身を含む): 447144915168

約数和(自身を除く): 245148929574

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1369, 1443, 2738, 2886, 4107, 8214, 17797, 35594, 53391, 106782, 1891667, 3783334, 5675001, 11350002, 24591671, 49183342, 69991679, 73775013, 139983358, 147550026, 209975037, 419950074, 909891827, 1819783654, 2589692123, 2729675481, 5179384246, 5459350962, 7769076369, 15538152738, 33665997599, 67331995198, 100997992797, 201995985594]

約数ペア:

[(1, 201995985594), (2, 100997992797), (3, 67331995198), (6, 33665997599), (13, 15538152738), (26, 7769076369), (37, 5459350962), (39, 5179384246), (74, 2729675481), (78, 2589692123), (111, 1819783654), (222, 909891827), (481, 419950074), (962, 209975037), (1369, 147550026), (1443, 139983358), (2738, 73775013), (2886, 69991679), (4107, 49183342), (8214, 24591671), (17797, 11350002), (35594, 5675001), (53391, 3783334), (106782, 1891667)]