194508972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{257287}}^1$

素因数の和:257307

約数の個数: 48

約数和(自身を含む): 576325120

約数和(自身を除く): 381816148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 257287, 514574, 771861, 1029148, 1543722, 1801009, 2315583, 3087444, 3602018, 4631166, 5403027, 6946749, 7204036, 9262332, 10806054, 13893498, 16209081, 21612108, 27786996, 32418162, 48627243, 64836324, 97254486, 194508972]

約数ペア:

[(1, 194508972), (2, 97254486), (3, 64836324), (4, 48627243), (6, 32418162), (7, 27786996), (9, 21612108), (12, 16209081), (14, 13893498), (18, 10806054), (21, 9262332), (27, 7204036), (28, 6946749), (36, 5403027), (42, 4631166), (54, 3602018), (63, 3087444), (84, 2315583), (108, 1801009), (126, 1543722), (189, 1029148), (252, 771861), (378, 514574), (756, 257287)]