200057728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 433540800

約数和(自身を除く): 233483072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 208, 218, 416, 436, 832, 872, 1103, 1417, 1664, 1744, 2206, 2834, 3488, 4412, 5668, 6976, 8824, 11336, 13952, 14339, 17648, 22672, 28678, 35296, 45344, 57356, 70592, 90688, 114712, 120227, 141184, 181376, 229424, 240454, 458848, 480908, 917696, 961816, 1562951, 1835392, 1923632, 3125902, 3847264, 6251804, 7694528, 12503608, 15389056, 25007216, 50014432, 100028864, 200057728]

約数ペア:

[(1, 200057728), (2, 100028864), (4, 50014432), (8, 25007216), (13, 15389056), (16, 12503608), (26, 7694528), (32, 6251804), (52, 3847264), (64, 3125902), (104, 1923632), (109, 1835392), (128, 1562951), (208, 961816), (218, 917696), (416, 480908), (436, 458848), (832, 240454), (872, 229424), (1103, 181376), (1417, 141184), (1664, 120227), (1744, 114712), (2206, 90688), (2834, 70592), (3488, 57356), (4412, 45344), (5668, 35296), (6976, 28678), (8824, 22672), (11336, 17648), (13952, 14339)]