209510616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43003}}^1$

素因数の和:43048

約数の個数: 64

約数和(自身を含む): 619257600

約数和(自身を除く): 409746984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 43003, 86006, 129009, 172012, 258018, 301021, 344024, 516036, 602042, 903063, 1032072, 1204084, 1247087, 1806126, 2408168, 2494174, 3612252, 3741261, 4988348, 7224504, 7482522, 8729609, 9976696, 14965044, 17459218, 26188827, 29930088, 34918436, 52377654, 69836872, 104755308, 209510616]

約数ペア:

[(1, 209510616), (2, 104755308), (3, 69836872), (4, 52377654), (6, 34918436), (7, 29930088), (8, 26188827), (12, 17459218), (14, 14965044), (21, 9976696), (24, 8729609), (28, 7482522), (29, 7224504), (42, 4988348), (56, 3741261), (58, 3612252), (84, 2494174), (87, 2408168), (116, 1806126), (168, 1247087), (174, 1204084), (203, 1032072), (232, 903063), (348, 602042), (406, 516036), (609, 344024), (696, 301021), (812, 258018), (1218, 172012), (1624, 129009), (2436, 86006), (4872, 43003)]