201490896

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{220933}}^1$

素因数の和:220963

約数の個数: 40

約数和(自身を含む): 547916320

約数和(自身を除く): 346425424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 220933, 441866, 662799, 883732, 1325598, 1767464, 2651196, 3534928, 4197727, 5302392, 8395454, 10604784, 12593181, 16790908, 25186362, 33581816, 50372724, 67163632, 100745448, 201490896]

約数ペア:

[(1, 201490896), (2, 100745448), (3, 67163632), (4, 50372724), (6, 33581816), (8, 25186362), (12, 16790908), (16, 12593181), (19, 10604784), (24, 8395454), (38, 5302392), (48, 4197727), (57, 3534928), (76, 2651196), (114, 1767464), (152, 1325598), (228, 883732), (304, 662799), (456, 441866), (912, 220933)]