203673870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{12503}}^1$

素因数の和:12697

約数の個数: 48

約数和(自身を含む): 532520352

約数和(自身を除く): 328846482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5430, 8145, 12503, 16290, 25006, 37509, 62515, 75018, 112527, 125030, 187545, 225054, 375090, 562635, 1125270, 2263043, 4526086, 6789129, 11315215, 13578258, 20367387, 22630430, 33945645, 40734774, 67891290, 101836935, 203673870]

約数ペア:

[(1, 203673870), (2, 101836935), (3, 67891290), (5, 40734774), (6, 33945645), (9, 22630430), (10, 20367387), (15, 13578258), (18, 11315215), (30, 6789129), (45, 4526086), (90, 2263043), (181, 1125270), (362, 562635), (543, 375090), (905, 225054), (1086, 187545), (1629, 125030), (1810, 112527), (2715, 75018), (3258, 62515), (5430, 37509), (8145, 25006), (12503, 16290)]