201331190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4583}}^1$

素因数の和:4804

約数の個数: 32

約数和(自身を含む): 380215296

約数和(自身を除く): 178884106

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1910, 4393, 4583, 8786, 9166, 21965, 22915, 43930, 45830, 105409, 210818, 527045, 875353, 1054090, 1750706, 4376765, 8753530, 20133119, 40266238, 100665595, 201331190]

約数ペア:

[(1, 201331190), (2, 100665595), (5, 40266238), (10, 20133119), (23, 8753530), (46, 4376765), (115, 1750706), (191, 1054090), (230, 875353), (382, 527045), (955, 210818), (1910, 105409), (4393, 45830), (4583, 43930), (8786, 22915), (9166, 21965)]