199397688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25253}}^1$

素因数の和:25316

約数の個数: 64

約数和(自身を含む): 581852160

約数和(自身を除く): 382454472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 25253, 50506, 75759, 101012, 151518, 176771, 202024, 303036, 353542, 530313, 606072, 707084, 1060626, 1186891, 1414168, 2121252, 2373782, 3560673, 4242504, 4747564, 7121346, 8308237, 9495128, 14242692, 16616474, 24924711, 28485384, 33232948, 49849422, 66465896, 99698844, 199397688]

約数ペア:

[(1, 199397688), (2, 99698844), (3, 66465896), (4, 49849422), (6, 33232948), (7, 28485384), (8, 24924711), (12, 16616474), (14, 14242692), (21, 9495128), (24, 8308237), (28, 7121346), (42, 4747564), (47, 4242504), (56, 3560673), (84, 2373782), (94, 2121252), (141, 1414168), (168, 1186891), (188, 1060626), (282, 707084), (329, 606072), (376, 530313), (564, 353542), (658, 303036), (987, 202024), (1128, 176771), (1316, 151518), (1974, 101012), (2632, 75759), (3948, 50506), (7896, 25253)]