200037776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38707}}^1$

素因数の和:38751

約数の個数: 40

約数和(自身を含む): 431981280

約数和(自身を除く): 231943504

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 38707, 77414, 154828, 309656, 619312, 658019, 735433, 1316038, 1470866, 2632076, 2941732, 5264152, 5883464, 10528304, 11766928, 12502361, 25004722, 50009444, 100018888, 200037776]

約数ペア:

[(1, 200037776), (2, 100018888), (4, 50009444), (8, 25004722), (16, 12502361), (17, 11766928), (19, 10528304), (34, 5883464), (38, 5264152), (68, 2941732), (76, 2632076), (136, 1470866), (152, 1316038), (272, 735433), (304, 658019), (323, 619312), (646, 309656), (1292, 154828), (2584, 77414), (5168, 38707)]