199480392

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{145819}}^1$

素因数の和:145850

約数の個数: 48

約数和(自身を含む): 568698000

約数和(自身を除く): 369217608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 145819, 291638, 437457, 583276, 874914, 1166552, 1312371, 1749828, 2624742, 2770561, 3499656, 5249484, 5541122, 8311683, 10498968, 11082244, 16623366, 22164488, 24935049, 33246732, 49870098, 66493464, 99740196, 199480392]

約数ペア:

[(1, 199480392), (2, 99740196), (3, 66493464), (4, 49870098), (6, 33246732), (8, 24935049), (9, 22164488), (12, 16623366), (18, 11082244), (19, 10498968), (24, 8311683), (36, 5541122), (38, 5249484), (57, 3499656), (72, 2770561), (76, 2624742), (114, 1749828), (152, 1312371), (171, 1166552), (228, 874914), (342, 583276), (456, 437457), (684, 291638), (1368, 145819)]