200759895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21977}}^1$

素因数の和:22024

約数の個数: 48

約数和(自身を含む): 411428160

約数和(自身を除く): 210668265

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 9135, 21977, 65931, 109885, 153839, 197793, 329655, 461517, 637333, 769195, 988965, 1384551, 1911999, 2307585, 3186665, 4461331, 5735997, 6922755, 9559995, 13383993, 22306655, 28679985, 40151979, 66919965, 200759895]

約数ペア:

[(1, 200759895), (3, 66919965), (5, 40151979), (7, 28679985), (9, 22306655), (15, 13383993), (21, 9559995), (29, 6922755), (35, 5735997), (45, 4461331), (63, 3186665), (87, 2307585), (105, 1911999), (145, 1384551), (203, 988965), (261, 769195), (315, 637333), (435, 461517), (609, 329655), (1015, 197793), (1305, 153839), (1827, 109885), (3045, 65931), (9135, 21977)]