225228562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 371226240

約数和(自身を除く): 145997678

約数列:

[1, 2, 13, 26, 89, 131, 178, 262, 743, 1157, 1486, 1703, 2314, 3406, 9659, 11659, 19318, 23318, 66127, 97333, 132254, 151567, 194666, 303134, 859651, 1265329, 1719302, 2530658, 8662637, 17325274, 112614281, 225228562]

約数ペア:

[(1, 225228562), (2, 112614281), (13, 17325274), (26, 8662637), (89, 2530658), (131, 1719302), (178, 1265329), (262, 859651), (743, 303134), (1157, 194666), (1486, 151567), (1703, 132254), (2314, 97333), (3406, 66127), (9659, 23318), (11659, 19318)]