200108944

素因数分解:

$2^4\times 7^4\times {\mathrm{5209}}^1$

素因数の和:5245

約数の個数: 50

約数和(自身を含む): 452389510

約数和(自身を除く): 252280566

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5209, 5488, 9604, 10418, 19208, 20836, 36463, 38416, 41672, 72926, 83344, 145852, 255241, 291704, 510482, 583408, 1020964, 1786687, 2041928, 3573374, 4083856, 7146748, 12506809, 14293496, 25013618, 28586992, 50027236, 100054472, 200108944]

約数ペア:

[(1, 200108944), (2, 100054472), (4, 50027236), (7, 28586992), (8, 25013618), (14, 14293496), (16, 12506809), (28, 7146748), (49, 4083856), (56, 3573374), (98, 2041928), (112, 1786687), (196, 1020964), (343, 583408), (392, 510482), (686, 291704), (784, 255241), (1372, 145852), (2401, 83344), (2744, 72926), (4802, 41672), (5209, 38416), (5488, 36463), (9604, 20836), (10418, 19208)]