220152545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{6257}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 273950208

約数和(自身を除く): 53797663

約数列:

[1, 5, 31, 155, 227, 1135, 6257, 7037, 31285, 35185, 193967, 969835, 1420339, 7101695, 44030509, 220152545]

約数ペア:

[(1, 220152545), (5, 44030509), (31, 7101695), (155, 1420339), (227, 969835), (1135, 193967), (6257, 35185), (7037, 31285)]