207370960

素因数分解:

$2^4\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{1877}}^1$

素因数の和:3271

約数の個数: 40

約数和(自身を含む): 482743656

約数和(自身を除く): 275372696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1381, 1877, 2762, 3754, 5524, 6905, 7508, 9385, 11048, 13810, 15016, 18770, 22096, 27620, 30032, 37540, 55240, 75080, 110480, 150160, 2592137, 5184274, 10368548, 12960685, 20737096, 25921370, 41474192, 51842740, 103685480, 207370960]

約数ペア:

[(1, 207370960), (2, 103685480), (4, 51842740), (5, 41474192), (8, 25921370), (10, 20737096), (16, 12960685), (20, 10368548), (40, 5184274), (80, 2592137), (1381, 150160), (1877, 110480), (2762, 75080), (3754, 55240), (5524, 37540), (6905, 30032), (7508, 27620), (9385, 22096), (11048, 18770), (13810, 15016)]