201729441508

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1\times {\mathrm{220399}}^1$

素因数の和:220844

約数の個数: 48

約数和(自身を含む): 408829657600

約数和(自身を除く): 207100216092

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 337, 388, 674, 679, 1348, 1358, 2359, 2716, 4718, 9436, 32689, 65378, 130756, 220399, 228823, 440798, 457646, 881596, 915292, 1542793, 3085586, 6171172, 21378703, 42757406, 74274463, 85514812, 148548926, 149650921, 297097852, 299301842, 519921241, 598603684, 1039842482, 2079684964, 7204622911, 14409245822, 28818491644, 50432360377, 100864720754, 201729441508]

約数ペア:

[(1, 201729441508), (2, 100864720754), (4, 50432360377), (7, 28818491644), (14, 14409245822), (28, 7204622911), (97, 2079684964), (194, 1039842482), (337, 598603684), (388, 519921241), (674, 299301842), (679, 297097852), (1348, 149650921), (1358, 148548926), (2359, 85514812), (2716, 74274463), (4718, 42757406), (9436, 21378703), (32689, 6171172), (65378, 3085586), (130756, 1542793), (220399, 915292), (228823, 881596), (440798, 457646)]