203764178

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 328043520

約数和(自身を除く): 124279342

約数列:

[1, 2, 31, 41, 62, 71, 82, 142, 1129, 1271, 2201, 2258, 2542, 2911, 4402, 5822, 34999, 46289, 69998, 80159, 90241, 92578, 160318, 180482, 1434959, 2484929, 2869918, 3286519, 4969858, 6573038, 101882089, 203764178]

約数ペア:

[(1, 203764178), (2, 101882089), (31, 6573038), (41, 4969858), (62, 3286519), (71, 2869918), (82, 2484929), (142, 1434959), (1129, 180482), (1271, 160318), (2201, 92578), (2258, 90241), (2542, 80159), (2911, 69998), (4402, 46289), (5822, 34999)]