203437312

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61129}}^1$

素因数の和:61158

約数の個数: 36

約数和(自身を含む): 437324020

約数和(自身を除く): 233886708

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 61129, 122258, 244516, 489032, 794677, 978064, 1589354, 1956128, 3178708, 3912256, 6357416, 7824512, 12714832, 15649024, 25429664, 50859328, 101718656, 203437312]

約数ペア:

[(1, 203437312), (2, 101718656), (4, 50859328), (8, 25429664), (13, 15649024), (16, 12714832), (26, 7824512), (32, 6357416), (52, 3912256), (64, 3178708), (104, 1956128), (128, 1589354), (208, 978064), (256, 794677), (416, 489032), (832, 244516), (1664, 122258), (3328, 61129)]