201917092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9931}}^1$

素因数の和:9988

約数の個数: 48

約数和(自身を含む): 420481152

約数和(自身を除く): 218564060

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 5083, 9931, 10166, 19862, 20332, 39724, 129103, 168827, 228413, 258206, 337654, 456826, 516412, 675308, 913652, 2194751, 2969369, 3883021, 4389502, 5938738, 7766042, 8779004, 11877476, 15532084, 50479273, 100958546, 201917092]

約数ペア:

[(1, 201917092), (2, 100958546), (4, 50479273), (13, 15532084), (17, 11877476), (23, 8779004), (26, 7766042), (34, 5938738), (46, 4389502), (52, 3883021), (68, 2969369), (92, 2194751), (221, 913652), (299, 675308), (391, 516412), (442, 456826), (598, 337654), (782, 258206), (884, 228413), (1196, 168827), (1564, 129103), (5083, 39724), (9931, 20332), (10166, 19862)]