205623938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2879}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 345461760

約数和(自身を除く): 139837822

約数列:

[1, 2, 13, 26, 41, 67, 82, 134, 533, 871, 1066, 1742, 2747, 2879, 5494, 5758, 35711, 37427, 71422, 74854, 118039, 192893, 236078, 385786, 1534507, 2507609, 3069014, 5015218, 7908613, 15817226, 102811969, 205623938]

約数ペア:

[(1, 205623938), (2, 102811969), (13, 15817226), (26, 7908613), (41, 5015218), (67, 3069014), (82, 2507609), (134, 1534507), (533, 385786), (871, 236078), (1066, 192893), (1742, 118039), (2747, 74854), (2879, 71422), (5494, 37427), (5758, 35711)]