200893888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7845

約数の個数: 56

約数和(自身を含む): 443219840

約数和(自身を除く): 242325952

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 7789, 12896, 15578, 25792, 31156, 62312, 101257, 124624, 202514, 241459, 249248, 405028, 482918, 498496, 810056, 965836, 1620112, 1931672, 3138967, 3240224, 3863344, 6277934, 6480448, 7726688, 12555868, 15453376, 25111736, 50223472, 100446944, 200893888]

約数ペア:

[(1, 200893888), (2, 100446944), (4, 50223472), (8, 25111736), (13, 15453376), (16, 12555868), (26, 7726688), (31, 6480448), (32, 6277934), (52, 3863344), (62, 3240224), (64, 3138967), (104, 1931672), (124, 1620112), (208, 965836), (248, 810056), (403, 498496), (416, 482918), (496, 405028), (806, 249248), (832, 241459), (992, 202514), (1612, 124624), (1984, 101257), (3224, 62312), (6448, 31156), (7789, 25792), (12896, 15578)]