201969306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{145721}}^1$

素因数の和:145747

約数の個数: 48

約数和(自身を含む): 545583168

約数和(自身を除く): 343613862

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 145721, 291442, 437163, 874326, 1020047, 1311489, 1602931, 2040094, 2622978, 3060141, 3205862, 4808793, 6120282, 9180423, 9617586, 11220517, 14426379, 18360846, 22441034, 28852758, 33661551, 67323102, 100984653, 201969306]

約数ペア:

[(1, 201969306), (2, 100984653), (3, 67323102), (6, 33661551), (7, 28852758), (9, 22441034), (11, 18360846), (14, 14426379), (18, 11220517), (21, 9617586), (22, 9180423), (33, 6120282), (42, 4808793), (63, 3205862), (66, 3060141), (77, 2622978), (99, 2040094), (126, 1602931), (154, 1311489), (198, 1020047), (231, 874326), (462, 437163), (693, 291442), (1386, 145721)]