216076273

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 272256768

約数和(自身を除く): 56180495

約数列:

[1, 7, 17, 41, 67, 119, 287, 469, 661, 697, 1139, 2747, 4627, 4879, 7973, 11237, 19229, 27101, 44287, 46699, 78659, 189707, 310009, 326893, 460717, 752879, 1815767, 3225019, 5270153, 12710369, 30868039, 216076273]

約数ペア:

[(1, 216076273), (7, 30868039), (17, 12710369), (41, 5270153), (67, 3225019), (119, 1815767), (287, 752879), (469, 460717), (661, 326893), (697, 310009), (1139, 189707), (2747, 78659), (4627, 46699), (4879, 44287), (7973, 27101), (11237, 19229)]