210548898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{38861}}^1$

素因数の和:38919

約数の個数: 48

約数和(自身を含む): 533497536

約数和(自身を除く): 322948638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 38861, 77722, 116583, 233166, 272027, 349749, 544054, 699498, 816081, 1632162, 1671023, 2448243, 3342046, 4896486, 5013069, 10026138, 11697161, 15039207, 23394322, 30078414, 35091483, 70182966, 105274449, 210548898]

約数ペア:

[(1, 210548898), (2, 105274449), (3, 70182966), (6, 35091483), (7, 30078414), (9, 23394322), (14, 15039207), (18, 11697161), (21, 10026138), (42, 5013069), (43, 4896486), (63, 3342046), (86, 2448243), (126, 1671023), (129, 1632162), (258, 816081), (301, 699498), (387, 544054), (602, 349749), (774, 272027), (903, 233166), (1806, 116583), (2709, 77722), (5418, 38861)]