199123764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{38861}}^1$

素因数の和:38936

約数の個数: 48

約数和(自身を含む): 539715456

約数和(自身を除く): 340591692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 38861, 77722, 116583, 155444, 233166, 272027, 466332, 544054, 816081, 1088108, 1632162, 2370521, 3264324, 4741042, 7111563, 9482084, 14223126, 16593647, 28446252, 33187294, 49780941, 66374588, 99561882, 199123764]

約数ペア:

[(1, 199123764), (2, 99561882), (3, 66374588), (4, 49780941), (6, 33187294), (7, 28446252), (12, 16593647), (14, 14223126), (21, 9482084), (28, 7111563), (42, 4741042), (61, 3264324), (84, 2370521), (122, 1632162), (183, 1088108), (244, 816081), (366, 544054), (427, 466332), (732, 272027), (854, 233166), (1281, 155444), (1708, 116583), (2562, 77722), (5124, 38861)]