201485428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 398006784

約数和(自身を除く): 196521356

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 92, 94, 188, 391, 782, 799, 1081, 1564, 1598, 2162, 2741, 3196, 4324, 5482, 10964, 18377, 36754, 46597, 63043, 73508, 93194, 126086, 128827, 186388, 252172, 257654, 515308, 1071731, 2143462, 2190059, 2963021, 4286924, 4380118, 5926042, 8760236, 11852084, 50371357, 100742714, 201485428]

約数ペア:

[(1, 201485428), (2, 100742714), (4, 50371357), (17, 11852084), (23, 8760236), (34, 5926042), (46, 4380118), (47, 4286924), (68, 2963021), (92, 2190059), (94, 2143462), (188, 1071731), (391, 515308), (782, 257654), (799, 252172), (1081, 186388), (1564, 128827), (1598, 126086), (2162, 93194), (2741, 73508), (3196, 63043), (4324, 46597), (5482, 36754), (10964, 18377)]