209226276

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6977}}^1$

素因数の和:7018

約数の個数: 108

約数和(自身を含む): 651507948

約数和(自身を除く): 442281672

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 3332, 4284, 4998, 6977, 7497, 9996, 13954, 14994, 20931, 27908, 29988, 41862, 48839, 62793, 83724, 97678, 118609, 125586, 146517, 195356, 237218, 251172, 293034, 341873, 355827, 439551, 474436, 586068, 683746, 711654, 830263, 879102, 1025619, 1067481, 1367492, 1423308, 1660526, 1758204, 2051238, 2134962, 2490789, 3076857, 3321052, 4102476, 4269924, 4981578, 5811841, 6153714, 7472367, 9963156, 11623682, 12307428, 14944734, 17435523, 23247364, 29889468, 34871046, 52306569, 69742092, 104613138, 209226276]

約数ペア:

[(1, 209226276), (2, 104613138), (3, 69742092), (4, 52306569), (6, 34871046), (7, 29889468), (9, 23247364), (12, 17435523), (14, 14944734), (17, 12307428), (18, 11623682), (21, 9963156), (28, 7472367), (34, 6153714), (36, 5811841), (42, 4981578), (49, 4269924), (51, 4102476), (63, 3321052), (68, 3076857), (84, 2490789), (98, 2134962), (102, 2051238), (119, 1758204), (126, 1660526), (147, 1423308), (153, 1367492), (196, 1067481), (204, 1025619), (238, 879102), (252, 830263), (294, 711654), (306, 683746), (357, 586068), (441, 474436), (476, 439551), (588, 355827), (612, 341873), (714, 293034), (833, 251172), (882, 237218), (1071, 195356), (1428, 146517), (1666, 125586), (1764, 118609), (2142, 97678), (2499, 83724), (3332, 62793), (4284, 48839), (4998, 41862), (6977, 29988), (7497, 27908), (9996, 20931), (13954, 14994)]