201947016

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 513676800

約数和(自身を除く): 311729784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 223, 291, 388, 389, 446, 582, 669, 776, 778, 892, 1164, 1167, 1338, 1556, 1784, 2328, 2334, 2676, 3112, 4668, 5352, 9336, 21631, 37733, 43262, 64893, 75466, 86524, 86747, 113199, 129786, 150932, 173048, 173494, 226398, 259572, 260241, 301864, 346988, 452796, 519144, 520482, 693976, 905592, 1040964, 2081928, 8414459, 16828918, 25243377, 33657836, 50486754, 67315672, 100973508, 201947016]

約数ペア:

[(1, 201947016), (2, 100973508), (3, 67315672), (4, 50486754), (6, 33657836), (8, 25243377), (12, 16828918), (24, 8414459), (97, 2081928), (194, 1040964), (223, 905592), (291, 693976), (388, 520482), (389, 519144), (446, 452796), (582, 346988), (669, 301864), (776, 260241), (778, 259572), (892, 226398), (1164, 173494), (1167, 173048), (1338, 150932), (1556, 129786), (1784, 113199), (2328, 86747), (2334, 86524), (2676, 75466), (3112, 64893), (4668, 43262), (5352, 37733), (9336, 21631)]