211179812545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1\times {\mathrm{44843}}^1$

素因数の和:46281

約数の個数: 32

約数和(自身を含む): 278268141312

約数和(自身を除く): 67088328767

約数列:

[1, 5, 13, 53, 65, 265, 689, 1367, 3445, 6835, 17771, 44843, 72451, 88855, 224215, 362255, 582959, 941863, 2376679, 2914795, 4709315, 11883395, 30896827, 61300381, 154484135, 306501905, 796904953, 3248920193, 3984524765, 16244600965, 42235962509, 211179812545]

約数ペア:

[(1, 211179812545), (5, 42235962509), (13, 16244600965), (53, 3984524765), (65, 3248920193), (265, 796904953), (689, 306501905), (1367, 154484135), (3445, 61300381), (6835, 30896827), (17771, 11883395), (44843, 4709315), (72451, 2914795), (88855, 2376679), (224215, 941863), (362255, 582959)]