217556412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{4657}}^1$

素因数の和:4910

約数の個数: 48

約数和(自身を含む): 539955360

約数和(自身を除く): 322398948

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 229, 458, 687, 916, 1374, 2748, 3893, 4657, 7786, 9314, 11679, 13971, 15572, 18628, 23358, 27942, 46716, 55884, 79169, 158338, 237507, 316676, 475014, 950028, 1066453, 2132906, 3199359, 4265812, 6398718, 12797436, 18129701, 36259402, 54389103, 72518804, 108778206, 217556412]

約数ペア:

[(1, 217556412), (2, 108778206), (3, 72518804), (4, 54389103), (6, 36259402), (12, 18129701), (17, 12797436), (34, 6398718), (51, 4265812), (68, 3199359), (102, 2132906), (204, 1066453), (229, 950028), (458, 475014), (687, 316676), (916, 237507), (1374, 158338), (2748, 79169), (3893, 55884), (4657, 46716), (7786, 27942), (9314, 23358), (11679, 18628), (13971, 15572)]