204979488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{305029}}^1$

素因数の和:305049

約数の個数: 48

約数和(自身を含む): 614940480

約数和(自身を除く): 409960992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 305029, 610058, 915087, 1220116, 1830174, 2135203, 2440232, 3660348, 4270406, 4880464, 6405609, 7320696, 8540812, 9760928, 12811218, 14641392, 17081624, 25622436, 29282784, 34163248, 51244872, 68326496, 102489744, 204979488]

約数ペア:

[(1, 204979488), (2, 102489744), (3, 68326496), (4, 51244872), (6, 34163248), (7, 29282784), (8, 25622436), (12, 17081624), (14, 14641392), (16, 12811218), (21, 9760928), (24, 8540812), (28, 7320696), (32, 6405609), (42, 4880464), (48, 4270406), (56, 3660348), (84, 2440232), (96, 2135203), (112, 1830174), (168, 1220116), (224, 915087), (336, 610058), (672, 305029)]