195943100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47791}}^1$

素因数の和:47846

約数の個数: 36

約数和(自身を含む): 435576288

約数和(自身を除く): 239633188

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 47791, 95582, 191164, 238955, 477910, 955820, 1194775, 1959431, 2389550, 3918862, 4779100, 7837724, 9797155, 19594310, 39188620, 48985775, 97971550, 195943100]

約数ペア:

[(1, 195943100), (2, 97971550), (4, 48985775), (5, 39188620), (10, 19594310), (20, 9797155), (25, 7837724), (41, 4779100), (50, 3918862), (82, 2389550), (100, 1959431), (164, 1194775), (205, 955820), (410, 477910), (820, 238955), (1025, 191164), (2050, 95582), (4100, 47791)]