201393661720

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{7481191}}^1$

素因数の和:7481875

約数の個数: 32

約数和(自身を含む): 453809106720

約数和(自身を除く): 252415445000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 1346, 2692, 3365, 5384, 6730, 13460, 26920, 7481191, 14962382, 29924764, 37405955, 59849528, 74811910, 149623820, 299247640, 5034841543, 10069683086, 20139366172, 25174207715, 40278732344, 50348415430, 100696830860, 201393661720]

約数ペア:

[(1, 201393661720), (2, 100696830860), (4, 50348415430), (5, 40278732344), (8, 25174207715), (10, 20139366172), (20, 10069683086), (40, 5034841543), (673, 299247640), (1346, 149623820), (2692, 74811910), (3365, 59849528), (5384, 37405955), (6730, 29924764), (13460, 14962382), (26920, 7481191)]