219994698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 561230208

約数和(自身を除く): 341235510

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 121, 146, 154, 219, 231, 242, 363, 438, 462, 511, 593, 726, 803, 847, 1022, 1186, 1533, 1606, 1694, 1779, 2409, 2541, 3066, 3558, 4151, 4818, 5082, 5621, 6523, 8302, 8833, 11242, 12453, 13046, 16863, 17666, 19569, 24906, 26499, 33726, 39138, 43289, 45661, 52998, 61831, 71753, 86578, 91322, 123662, 129867, 136983, 143506, 185493, 215259, 259734, 273966, 303023, 370986, 430518, 476179, 502271, 606046, 909069, 952358, 1004542, 1428537, 1506813, 1818138, 2857074, 3013626, 3333253, 5237969, 6666506, 9999759, 10475938, 15713907, 19999518, 31427814, 36665783, 73331566, 109997349, 219994698]

約数ペア:

[(1, 219994698), (2, 109997349), (3, 73331566), (6, 36665783), (7, 31427814), (11, 19999518), (14, 15713907), (21, 10475938), (22, 9999759), (33, 6666506), (42, 5237969), (66, 3333253), (73, 3013626), (77, 2857074), (121, 1818138), (146, 1506813), (154, 1428537), (219, 1004542), (231, 952358), (242, 909069), (363, 606046), (438, 502271), (462, 476179), (511, 430518), (593, 370986), (726, 303023), (803, 273966), (847, 259734), (1022, 215259), (1186, 185493), (1533, 143506), (1606, 136983), (1694, 129867), (1779, 123662), (2409, 91322), (2541, 86578), (3066, 71753), (3558, 61831), (4151, 52998), (4818, 45661), (5082, 43289), (5621, 39138), (6523, 33726), (8302, 26499), (8833, 24906), (11242, 19569), (12453, 17666), (13046, 16863)]