199646745265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{143971}}^1$

素因数の和:145333

約数の個数: 32

約数和(自身を含む): 275320535040

約数和(自身を除く): 75673789775

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1327, 6635, 14597, 25213, 72985, 126065, 143971, 277343, 719855, 1386715, 1583681, 2735449, 7918405, 13677245, 30089939, 150449695, 191049517, 955247585, 2101544687, 3629940823, 10507723435, 18149704115, 39929349053, 199646745265]

約数ペア:

[(1, 199646745265), (5, 39929349053), (11, 18149704115), (19, 10507723435), (55, 3629940823), (95, 2101544687), (209, 955247585), (1045, 191049517), (1327, 150449695), (6635, 30089939), (14597, 13677245), (25213, 7918405), (72985, 2735449), (126065, 1583681), (143971, 1386715), (277343, 719855)]