208121135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{58379}}^1$

素因数の和:58438

約数の個数: 16

約数和(自身を含む): 269015040

約数和(自身を除く): 60893905

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 58379, 291895, 1342717, 1809749, 6713585, 9048745, 41624227, 208121135]

約数ペア:

[(1, 208121135), (5, 41624227), (23, 9048745), (31, 6713585), (115, 1809749), (155, 1342717), (713, 291895), (3565, 58379)]