420905166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{205721}}^1$

素因数の和:205768

約数の個数: 32

約数和(自身を含む): 947966976

約数和(自身を除く): 527061810

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 205721, 411442, 617163, 1234326, 2262931, 4525862, 6377351, 6788793, 12754702, 13577586, 19132053, 38264106, 70150861, 140301722, 210452583, 420905166]

約数ペア:

[(1, 420905166), (2, 210452583), (3, 140301722), (6, 70150861), (11, 38264106), (22, 19132053), (31, 13577586), (33, 12754702), (62, 6788793), (66, 6377351), (93, 4525862), (186, 2262931), (341, 1234326), (682, 617163), (1023, 411442), (2046, 205721)]