201890552

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 385045680

約数和(自身を除く): 183155128

約数列:

[1, 2, 4, 8, 73, 146, 292, 523, 584, 661, 1046, 1322, 2092, 2644, 4184, 5288, 38179, 48253, 76358, 96506, 152716, 193012, 305432, 345703, 386024, 691406, 1382812, 2765624, 25236319, 50472638, 100945276, 201890552]

約数ペア:

[(1, 201890552), (2, 100945276), (4, 50472638), (8, 25236319), (73, 2765624), (146, 1382812), (292, 691406), (523, 386024), (584, 345703), (661, 305432), (1046, 193012), (1322, 152716), (2092, 96506), (2644, 76358), (4184, 48253), (5288, 38179)]