194382430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{76831}}^1$

素因数の和:76872

約数の個数: 32

約数和(自身を含む): 398297088

約数和(自身を除く): 203914658

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 76831, 153662, 384155, 768310, 845141, 1690282, 1767113, 3534226, 4225705, 8451410, 8835565, 17671130, 19438243, 38876486, 97191215, 194382430]

約数ペア:

[(1, 194382430), (2, 97191215), (5, 38876486), (10, 19438243), (11, 17671130), (22, 8835565), (23, 8451410), (46, 4225705), (55, 3534226), (110, 1767113), (115, 1690282), (230, 845141), (253, 768310), (506, 384155), (1265, 153662), (2530, 76831)]