194101471898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{440681}}^1$

素因数の和:440942

約数の個数: 32

約数和(自身を含む): 312848965440

約数和(自身を除く): 118747493542

約数列:

[1, 2, 19, 38, 67, 134, 173, 346, 1273, 2546, 3287, 6574, 11591, 23182, 220229, 440458, 440681, 881362, 8372939, 16745878, 29525627, 59051254, 76237813, 152475626, 560986913, 1121973826, 1448518447, 2897036894, 5107933471, 10215866942, 97050735949, 194101471898]

約数ペア:

[(1, 194101471898), (2, 97050735949), (19, 10215866942), (38, 5107933471), (67, 2897036894), (134, 1448518447), (173, 1121973826), (346, 560986913), (1273, 152475626), (2546, 76237813), (3287, 59051254), (6574, 29525627), (11591, 16745878), (23182, 8372939), (220229, 881362), (440458, 440681)]