213082274

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{4013}}^1$

素因数の和:4345

約数の個数: 16

約数和(自身を含む): 323688960

約数和(自身を除く): 110606686

約数列:

[1, 2, 139, 191, 278, 382, 4013, 8026, 26549, 53098, 557807, 766483, 1115614, 1532966, 106541137, 213082274]

約数ペア:

[(1, 213082274), (2, 106541137), (139, 1532966), (191, 1115614), (278, 766483), (382, 557807), (4013, 53098), (8026, 26549)]