220389170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{6073}}^1$

素因数の和:6290

約数の個数: 32

約数和(自身を含む): 419834880

約数和(自身を除く): 199445710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1910, 3629, 6073, 7258, 12146, 18145, 30365, 36290, 60730, 115387, 230774, 576935, 1153870, 1159943, 2319886, 5799715, 11599430, 22038917, 44077834, 110194585, 220389170]

約数ペア:

[(1, 220389170), (2, 110194585), (5, 44077834), (10, 22038917), (19, 11599430), (38, 5799715), (95, 2319886), (190, 1159943), (191, 1153870), (382, 576935), (955, 230774), (1910, 115387), (3629, 60730), (6073, 36290), (7258, 30365), (12146, 18145)]