209156688

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37243}}^1$

素因数の和:37273

約数の個数: 80

約数和(自身を含む): 646555840

約数和(自身を除く): 437399152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 37243, 74486, 111729, 148972, 223458, 297944, 335187, 446916, 484159, 595888, 670374, 893832, 968318, 1005561, 1340748, 1452477, 1787664, 1936636, 2011122, 2681496, 2904954, 3873272, 4022244, 4357431, 5362992, 5809908, 7746544, 8044488, 8714862, 11619816, 13072293, 16088976, 17429724, 23239632, 26144586, 34859448, 52289172, 69718896, 104578344, 209156688]

約数ペア:

[(1, 209156688), (2, 104578344), (3, 69718896), (4, 52289172), (6, 34859448), (8, 26144586), (9, 23239632), (12, 17429724), (13, 16088976), (16, 13072293), (18, 11619816), (24, 8714862), (26, 8044488), (27, 7746544), (36, 5809908), (39, 5362992), (48, 4357431), (52, 4022244), (54, 3873272), (72, 2904954), (78, 2681496), (104, 2011122), (108, 1936636), (117, 1787664), (144, 1452477), (156, 1340748), (208, 1005561), (216, 968318), (234, 893832), (312, 670374), (351, 595888), (432, 484159), (468, 446916), (624, 335187), (702, 297944), (936, 223458), (1404, 148972), (1872, 111729), (2808, 74486), (5616, 37243)]