194941250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{22279}}^1$

素因数の和:22308

約数の個数: 40

約数和(自身を含む): 417616320

約数和(自身を除く): 222675070

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 8750, 22279, 44558, 111395, 155953, 222790, 311906, 556975, 779765, 1113950, 1559530, 2784875, 3898825, 5569750, 7797650, 13924375, 19494125, 27848750, 38988250, 97470625, 194941250]

約数ペア:

[(1, 194941250), (2, 97470625), (5, 38988250), (7, 27848750), (10, 19494125), (14, 13924375), (25, 7797650), (35, 5569750), (50, 3898825), (70, 2784875), (125, 1559530), (175, 1113950), (250, 779765), (350, 556975), (625, 311906), (875, 222790), (1250, 155953), (1750, 111395), (4375, 44558), (8750, 22279)]