223858006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1303}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 369543168

約数和(自身を除く): 145685162

約数列:

[1, 2, 17, 31, 34, 62, 163, 326, 527, 1054, 1303, 2606, 2771, 5053, 5542, 10106, 22151, 40393, 44302, 80786, 85901, 171802, 212389, 424778, 686681, 1373362, 3610613, 6584059, 7221226, 13168118, 111929003, 223858006]

約数ペア:

[(1, 223858006), (2, 111929003), (17, 13168118), (31, 7221226), (34, 6584059), (62, 3610613), (163, 1373362), (326, 686681), (527, 424778), (1054, 212389), (1303, 171802), (2606, 85901), (2771, 80786), (5053, 44302), (5542, 40393), (10106, 22151)]