204663264

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163993}}^1$

素因数の和:164019

約数の個数: 48

約数和(自身を含む): 578570832

約数和(自身を除く): 373907568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 163993, 327986, 491979, 655972, 983958, 1311944, 1967916, 2131909, 2623888, 3935832, 4263818, 5247776, 6395727, 7871664, 8527636, 12791454, 15743328, 17055272, 25582908, 34110544, 51165816, 68221088, 102331632, 204663264]

約数ペア:

[(1, 204663264), (2, 102331632), (3, 68221088), (4, 51165816), (6, 34110544), (8, 25582908), (12, 17055272), (13, 15743328), (16, 12791454), (24, 8527636), (26, 7871664), (32, 6395727), (39, 5247776), (48, 4263818), (52, 3935832), (78, 2623888), (96, 2131909), (104, 1967916), (156, 1311944), (208, 983958), (312, 655972), (416, 491979), (624, 327986), (1248, 163993)]