209399664

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 558535680

約数和(自身を除く): 349136016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 101, 141, 188, 202, 282, 303, 376, 404, 564, 606, 752, 808, 919, 1128, 1212, 1616, 1838, 2256, 2424, 2757, 3676, 4747, 4848, 5514, 7352, 9494, 11028, 14241, 14704, 18988, 22056, 28482, 37976, 43193, 44112, 56964, 75952, 86386, 92819, 113928, 129579, 172772, 185638, 227856, 259158, 278457, 345544, 371276, 518316, 556914, 691088, 742552, 1036632, 1113828, 1485104, 2073264, 2227656, 4362493, 4455312, 8724986, 13087479, 17449972, 26174958, 34899944, 52349916, 69799888, 104699832, 209399664]

約数ペア:

[(1, 209399664), (2, 104699832), (3, 69799888), (4, 52349916), (6, 34899944), (8, 26174958), (12, 17449972), (16, 13087479), (24, 8724986), (47, 4455312), (48, 4362493), (94, 2227656), (101, 2073264), (141, 1485104), (188, 1113828), (202, 1036632), (282, 742552), (303, 691088), (376, 556914), (404, 518316), (564, 371276), (606, 345544), (752, 278457), (808, 259158), (919, 227856), (1128, 185638), (1212, 172772), (1616, 129579), (1838, 113928), (2256, 92819), (2424, 86386), (2757, 75952), (3676, 56964), (4747, 44112), (4848, 43193), (5514, 37976), (7352, 28482), (9494, 22056), (11028, 18988), (14241, 14704)]