201639848816

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{18560369}}^1$

素因数の和:18560481

約数の個数: 40

約数和(自身を含む): 451091232480

約数和(自身を除く): 249451383664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 18560369, 37120738, 74241476, 129922583, 148482952, 259845166, 296965904, 519690332, 1039380664, 1800355793, 2078761328, 3600711586, 7201423172, 12602490551, 14402846344, 25204981102, 28805692688, 50409962204, 100819924408, 201639848816]

約数ペア:

[(1, 201639848816), (2, 100819924408), (4, 50409962204), (7, 28805692688), (8, 25204981102), (14, 14402846344), (16, 12602490551), (28, 7201423172), (56, 3600711586), (97, 2078761328), (112, 1800355793), (194, 1039380664), (388, 519690332), (679, 296965904), (776, 259845166), (1358, 148482952), (1552, 129922583), (2716, 74241476), (5432, 37120738), (10864, 18560369)]