209900292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{146989}}^1$

素因数の和:147020

約数の個数: 48

約数和(自身を含む): 592663680

約数和(自身を除く): 382763388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 146989, 293978, 440967, 587956, 881934, 1028923, 1763868, 2057846, 2498813, 3086769, 4115692, 4997626, 6173538, 7496439, 9995252, 12347076, 14992878, 17491691, 29985756, 34983382, 52475073, 69966764, 104950146, 209900292]

約数ペア:

[(1, 209900292), (2, 104950146), (3, 69966764), (4, 52475073), (6, 34983382), (7, 29985756), (12, 17491691), (14, 14992878), (17, 12347076), (21, 9995252), (28, 7496439), (34, 6173538), (42, 4997626), (51, 4115692), (68, 3086769), (84, 2498813), (102, 2057846), (119, 1763868), (204, 1028923), (238, 881934), (357, 587956), (476, 440967), (714, 293978), (1428, 146989)]