203973744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{326881}}^1$

素因数の和:326905

約数の個数: 40

約数和(自身を含む): 567467152

約数和(自身を除く): 363493408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 326881, 653762, 980643, 1307524, 1961286, 2615048, 3922572, 4249453, 5230096, 7845144, 8498906, 12748359, 15690288, 16997812, 25496718, 33995624, 50993436, 67991248, 101986872, 203973744]

約数ペア:

[(1, 203973744), (2, 101986872), (3, 67991248), (4, 50993436), (6, 33995624), (8, 25496718), (12, 16997812), (13, 15690288), (16, 12748359), (24, 8498906), (26, 7845144), (39, 5230096), (48, 4249453), (52, 3922572), (78, 2615048), (104, 1961286), (156, 1307524), (208, 980643), (312, 653762), (624, 326881)]