196546644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1754

約数の個数: 108

約数和(自身を含む): 586919424

約数和(自身を除く): 390372780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 67, 84, 98, 126, 134, 147, 196, 201, 252, 268, 294, 402, 441, 469, 588, 603, 804, 882, 938, 1206, 1407, 1663, 1764, 1876, 2412, 2814, 3283, 3326, 4221, 4989, 5628, 6566, 6652, 8442, 9849, 9978, 11641, 13132, 14967, 16884, 19698, 19956, 23282, 29547, 29934, 34923, 39396, 46564, 59094, 59868, 69846, 81487, 104769, 111421, 118188, 139692, 162974, 209538, 222842, 244461, 325948, 334263, 419076, 445684, 488922, 668526, 733383, 779947, 977844, 1002789, 1337052, 1466766, 1559894, 2005578, 2339841, 2933532, 3119788, 4011156, 4679682, 5459629, 7019523, 9359364, 10919258, 14039046, 16378887, 21838516, 28078092, 32757774, 49136661, 65515548, 98273322, 196546644]

約数ペア:

[(1, 196546644), (2, 98273322), (3, 65515548), (4, 49136661), (6, 32757774), (7, 28078092), (9, 21838516), (12, 16378887), (14, 14039046), (18, 10919258), (21, 9359364), (28, 7019523), (36, 5459629), (42, 4679682), (49, 4011156), (63, 3119788), (67, 2933532), (84, 2339841), (98, 2005578), (126, 1559894), (134, 1466766), (147, 1337052), (196, 1002789), (201, 977844), (252, 779947), (268, 733383), (294, 668526), (402, 488922), (441, 445684), (469, 419076), (588, 334263), (603, 325948), (804, 244461), (882, 222842), (938, 209538), (1206, 162974), (1407, 139692), (1663, 118188), (1764, 111421), (1876, 104769), (2412, 81487), (2814, 69846), (3283, 59868), (3326, 59094), (4221, 46564), (4989, 39396), (5628, 34923), (6566, 29934), (6652, 29547), (8442, 23282), (9849, 19956), (9978, 19698), (11641, 16884), (13132, 14967)]