203930512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1597}}^1$

素因数の和:1975

約数の個数: 40

約数和(自身を含む): 413741376

約数和(自身を除く): 209810864

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 347, 368, 694, 1388, 1597, 2776, 3194, 5552, 6388, 7981, 12776, 15962, 25552, 31924, 36731, 63848, 73462, 127696, 146924, 293848, 554159, 587696, 1108318, 2216636, 4433272, 8866544, 12745657, 25491314, 50982628, 101965256, 203930512]

約数ペア:

[(1, 203930512), (2, 101965256), (4, 50982628), (8, 25491314), (16, 12745657), (23, 8866544), (46, 4433272), (92, 2216636), (184, 1108318), (347, 587696), (368, 554159), (694, 293848), (1388, 146924), (1597, 127696), (2776, 73462), (3194, 63848), (5552, 36731), (6388, 31924), (7981, 25552), (12776, 15962)]