199319330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{46679}}^1$

素因数の和:46754

約数の個数: 32

約数和(自身を含む): 416759040

約数和(自身を除く): 217439710

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 46679, 93358, 233395, 326753, 466790, 653506, 1633765, 2847419, 3267530, 5694838, 14237095, 19931933, 28474190, 39863866, 99659665, 199319330]

約数ペア:

[(1, 199319330), (2, 99659665), (5, 39863866), (7, 28474190), (10, 19931933), (14, 14237095), (35, 5694838), (61, 3267530), (70, 2847419), (122, 1633765), (305, 653506), (427, 466790), (610, 326753), (854, 233395), (2135, 93358), (4270, 46679)]