201316516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 393555456

約数和(自身を除く): 192238940

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 97, 194, 388, 391, 782, 1327, 1564, 1649, 2231, 2654, 3298, 4462, 5308, 6596, 8924, 22559, 30521, 37927, 45118, 61042, 75854, 90236, 122084, 128719, 151708, 257438, 514876, 518857, 1037714, 2075428, 2188223, 2960537, 4376446, 5921074, 8752892, 11842148, 50329129, 100658258, 201316516]

約数ペア:

[(1, 201316516), (2, 100658258), (4, 50329129), (17, 11842148), (23, 8752892), (34, 5921074), (46, 4376446), (68, 2960537), (92, 2188223), (97, 2075428), (194, 1037714), (388, 518857), (391, 514876), (782, 257438), (1327, 151708), (1564, 128719), (1649, 122084), (2231, 90236), (2654, 75854), (3298, 61042), (4462, 45118), (5308, 37927), (6596, 30521), (8924, 22559)]