214948386

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3307}}^1$

素因数の和:3495

約数の個数: 48

約数和(自身を含む): 489213504

約数和(自身を除く): 274265118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 157, 207, 314, 414, 471, 942, 1413, 2826, 3307, 3611, 6614, 7222, 9921, 10833, 19842, 21666, 29763, 32499, 59526, 64998, 76061, 152122, 228183, 456366, 519199, 684549, 1038398, 1369098, 1557597, 3115194, 4672791, 9345582, 11941577, 23883154, 35824731, 71649462, 107474193, 214948386]

約数ペア:

[(1, 214948386), (2, 107474193), (3, 71649462), (6, 35824731), (9, 23883154), (18, 11941577), (23, 9345582), (46, 4672791), (69, 3115194), (138, 1557597), (157, 1369098), (207, 1038398), (314, 684549), (414, 519199), (471, 456366), (942, 228183), (1413, 152122), (2826, 76061), (3307, 64998), (3611, 59526), (6614, 32499), (7222, 29763), (9921, 21666), (10833, 19842)]