210849858

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 478033920

約数和(自身を除く): 267184062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 167, 206, 227, 309, 334, 454, 501, 618, 681, 927, 1002, 1362, 1503, 1854, 2043, 2781, 3006, 4086, 4509, 5562, 6129, 9018, 12258, 17201, 23381, 34402, 37909, 46762, 51603, 70143, 75818, 103206, 113727, 140286, 154809, 210429, 227454, 309618, 341181, 420858, 464427, 631287, 682362, 928854, 1023543, 1262574, 2047086, 3904627, 7809254, 11713881, 23427762, 35141643, 70283286, 105424929, 210849858]

約数ペア:

[(1, 210849858), (2, 105424929), (3, 70283286), (6, 35141643), (9, 23427762), (18, 11713881), (27, 7809254), (54, 3904627), (103, 2047086), (167, 1262574), (206, 1023543), (227, 928854), (309, 682362), (334, 631287), (454, 464427), (501, 420858), (618, 341181), (681, 309618), (927, 227454), (1002, 210429), (1362, 154809), (1503, 140286), (1854, 113727), (2043, 103206), (2781, 75818), (3006, 70143), (4086, 51603), (4509, 46762), (5562, 37909), (6129, 34402), (9018, 23381), (12258, 17201)]