203428992

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40751}}^1$

素因数の和:40781

約数の個数: 64

約数和(自身を含む): 581938560

約数和(自身を除く): 378509568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 40751, 81502, 122253, 163004, 244506, 326008, 489012, 529763, 652016, 978024, 1059526, 1304032, 1589289, 1956048, 2119052, 2608064, 3178578, 3912096, 4238104, 5216128, 6357156, 7824192, 8476208, 12714312, 15648384, 16952416, 25428624, 33904832, 50857248, 67809664, 101714496, 203428992]

約数ペア:

[(1, 203428992), (2, 101714496), (3, 67809664), (4, 50857248), (6, 33904832), (8, 25428624), (12, 16952416), (13, 15648384), (16, 12714312), (24, 8476208), (26, 7824192), (32, 6357156), (39, 5216128), (48, 4238104), (52, 3912096), (64, 3178578), (78, 2608064), (96, 2119052), (104, 1956048), (128, 1589289), (156, 1304032), (192, 1059526), (208, 978024), (312, 652016), (384, 529763), (416, 489012), (624, 326008), (832, 244506), (1248, 163004), (1664, 122253), (2496, 81502), (4992, 40751)]