207328515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17299}}^1$

素因数の和:17371

約数の個数: 32

約数和(自身を含む): 358732800

約数和(自身を除く): 151404285

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 17299, 51897, 86495, 259485, 294083, 813053, 882249, 1470415, 2439159, 4065265, 4411245, 12195795, 13821901, 41465703, 69109505, 207328515]

約数ペア:

[(1, 207328515), (3, 69109505), (5, 41465703), (15, 13821901), (17, 12195795), (47, 4411245), (51, 4065265), (85, 2439159), (141, 1470415), (235, 882249), (255, 813053), (705, 294083), (799, 259485), (2397, 86495), (3995, 51897), (11985, 17299)]