195636008

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{67741}}^1$

素因数の和:67785

約数の個数: 24

約数和(自身を含む): 387145530

約数和(自身を除く): 191509522

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 67741, 135482, 270964, 541928, 1287079, 2574158, 5148316, 10296632, 24454501, 48909002, 97818004, 195636008]

約数ペア:

[(1, 195636008), (2, 97818004), (4, 48909002), (8, 24454501), (19, 10296632), (38, 5148316), (76, 2574158), (152, 1287079), (361, 541928), (722, 270964), (1444, 135482), (2888, 67741)]