195280330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{7027}}^1$

素因数の和:7438

約数の個数: 32

約数和(自身を含む): 402788736

約数和(自身を除く): 207508406

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 3970, 5558, 7027, 13895, 14054, 27790, 35135, 49189, 70270, 98378, 245945, 491890, 2789719, 5579438, 13948595, 19528033, 27897190, 39056066, 97640165, 195280330]

約数ペア:

[(1, 195280330), (2, 97640165), (5, 39056066), (7, 27897190), (10, 19528033), (14, 13948595), (35, 5579438), (70, 2789719), (397, 491890), (794, 245945), (1985, 98378), (2779, 70270), (3970, 49189), (5558, 35135), (7027, 27790), (13895, 14054)]