200664369

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 310564800

約数和(自身を除く): 109900431

約数列:

[1, 3, 9, 29, 59, 83, 87, 157, 177, 249, 261, 471, 531, 747, 1413, 1711, 2407, 4553, 4897, 5133, 7221, 9263, 13031, 13659, 14691, 15399, 21663, 27789, 39093, 40977, 44073, 83367, 117279, 142013, 268627, 377899, 426039, 768829, 805881, 1133697, 1278117, 2306487, 2417643, 3401091, 6919461, 22296041, 66888123, 200664369]

約数ペア:

[(1, 200664369), (3, 66888123), (9, 22296041), (29, 6919461), (59, 3401091), (83, 2417643), (87, 2306487), (157, 1278117), (177, 1133697), (249, 805881), (261, 768829), (471, 426039), (531, 377899), (747, 268627), (1413, 142013), (1711, 117279), (2407, 83367), (4553, 44073), (4897, 40977), (5133, 39093), (7221, 27789), (9263, 21663), (13031, 15399), (13659, 14691)]