209511744

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83939}}^1$

素因数の和:83967

約数の個数: 56

約数和(自身を含む): 596981280

約数和(自身を除く): 387469536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 83939, 167878, 251817, 335756, 503634, 671512, 1007268, 1091207, 1343024, 2014536, 2182414, 2686048, 3273621, 4029072, 4364828, 5372096, 6547242, 8058144, 8729656, 13094484, 16116288, 17459312, 26188968, 34918624, 52377936, 69837248, 104755872, 209511744]

約数ペア:

[(1, 209511744), (2, 104755872), (3, 69837248), (4, 52377936), (6, 34918624), (8, 26188968), (12, 17459312), (13, 16116288), (16, 13094484), (24, 8729656), (26, 8058144), (32, 6547242), (39, 5372096), (48, 4364828), (52, 4029072), (64, 3273621), (78, 2686048), (96, 2182414), (104, 2014536), (156, 1343024), (192, 1091207), (208, 1007268), (312, 671512), (416, 503634), (624, 335756), (832, 251817), (1248, 167878), (2496, 83939)]