203219328

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40709}}^1$

素因数の和:40739

約数の個数: 64

約数和(自身を含む): 581338800

約数和(自身を除く): 378119472

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, 40709, 81418, 122127, 162836, 244254, 325672, 488508, 529217, 651344, 977016, 1058434, 1302688, 1587651, 1954032, 2116868, 2605376, 3175302, 3908064, 4233736, 5210752, 6350604, 7816128, 8467472, 12701208, 15632256, 16934944, 25402416, 33869888, 50804832, 67739776, 101609664, 203219328]

約数ペア:

[(1, 203219328), (2, 101609664), (3, 67739776), (4, 50804832), (6, 33869888), (8, 25402416), (12, 16934944), (13, 15632256), (16, 12701208), (24, 8467472), (26, 7816128), (32, 6350604), (39, 5210752), (48, 4233736), (52, 3908064), (64, 3175302), (78, 2605376), (96, 2116868), (104, 1954032), (128, 1587651), (156, 1302688), (192, 1058434), (208, 977016), (312, 651344), (384, 529217), (416, 488508), (624, 325672), (832, 244254), (1248, 162836), (1664, 122127), (2496, 81418), (4992, 40709)]