207849060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2111}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 631927296

約数和(自身を除く): 424078236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 547, 1094, 1641, 2111, 2188, 2735, 3282, 4222, 4923, 5470, 6333, 6564, 8205, 8444, 9846, 10555, 10940, 12666, 16410, 18999, 19692, 21110, 24615, 25332, 31665, 32820, 37998, 42220, 49230, 63330, 75996, 94995, 98460, 126660, 189990, 379980, 1154717, 2309434, 3464151, 4618868, 5773585, 6928302, 10392453, 11547170, 13856604, 17320755, 20784906, 23094340, 34641510, 41569812, 51962265, 69283020, 103924530, 207849060]

約数ペア:

[(1, 207849060), (2, 103924530), (3, 69283020), (4, 51962265), (5, 41569812), (6, 34641510), (9, 23094340), (10, 20784906), (12, 17320755), (15, 13856604), (18, 11547170), (20, 10392453), (30, 6928302), (36, 5773585), (45, 4618868), (60, 3464151), (90, 2309434), (180, 1154717), (547, 379980), (1094, 189990), (1641, 126660), (2111, 98460), (2188, 94995), (2735, 75996), (3282, 63330), (4222, 49230), (4923, 42220), (5470, 37998), (6333, 32820), (6564, 31665), (8205, 25332), (8444, 24615), (9846, 21110), (10555, 19692), (10940, 18999), (12666, 16410)]