213750.0000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1348658

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 151, 247, 299, 302, 437, 494, 598, 874, 1963, 2869, 3473, 3926, 5681, 5738, 6946, 11362, 37297, 45149, 65987, 74594, 90298, 131974, 857831, 1715662]

約数ペア:

[(1, 1715662), (2, 857831), (13, 131974), (19, 90298), (23, 74594), (26, 65987), (38, 45149), (46, 37297), (151, 11362), (247, 6946), (299, 5738), (302, 5681), (437, 3926), (494, 3473), (598, 2869), (874, 1963)]