205367910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13241}}^1$

素因数の和:13309

約数の個数: 64

約数和(自身を含む): 549172224

約数和(自身を除く): 343804314

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2585, 3102, 5170, 7755, 13241, 15510, 26482, 39723, 66205, 79446, 132410, 145651, 198615, 291302, 397230, 436953, 622327, 728255, 873906, 1244654, 1456510, 1866981, 2184765, 3111635, 3733962, 4369530, 6223270, 6845597, 9334905, 13691194, 18669810, 20536791, 34227985, 41073582, 68455970, 102683955, 205367910]

約数ペア:

[(1, 205367910), (2, 102683955), (3, 68455970), (5, 41073582), (6, 34227985), (10, 20536791), (11, 18669810), (15, 13691194), (22, 9334905), (30, 6845597), (33, 6223270), (47, 4369530), (55, 3733962), (66, 3111635), (94, 2184765), (110, 1866981), (141, 1456510), (165, 1244654), (235, 873906), (282, 728255), (330, 622327), (470, 436953), (517, 397230), (705, 291302), (1034, 198615), (1410, 145651), (1551, 132410), (2585, 79446), (3102, 66205), (5170, 39723), (7755, 26482), (13241, 15510)]