214929946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 433900800

約数和(自身を除く): 218970854

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 53, 77, 106, 119, 154, 187, 238, 371, 374, 583, 742, 901, 1166, 1309, 1549, 1802, 2618, 3098, 4081, 6307, 8162, 9911, 10843, 12614, 17039, 19822, 21686, 26333, 34078, 52666, 69377, 82097, 119273, 138754, 164194, 184331, 238546, 289663, 368662, 574679, 579326, 903067, 1149358, 1395649, 1806134, 2027641, 2791298, 4055282, 6321469, 9769543, 12642938, 15352139, 19539086, 30704278, 107464973, 214929946]

約数ペア:

[(1, 214929946), (2, 107464973), (7, 30704278), (11, 19539086), (14, 15352139), (17, 12642938), (22, 9769543), (34, 6321469), (53, 4055282), (77, 2791298), (106, 2027641), (119, 1806134), (154, 1395649), (187, 1149358), (238, 903067), (371, 579326), (374, 574679), (583, 368662), (742, 289663), (901, 238546), (1166, 184331), (1309, 164194), (1549, 138754), (1802, 119273), (2618, 82097), (3098, 69377), (4081, 52666), (6307, 34078), (8162, 26333), (9911, 21686), (10843, 19822), (12614, 17039)]