222068238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 536378880

約数和(自身を除く): 314310642

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 421, 661, 798, 842, 1263, 1322, 1983, 2526, 2947, 3966, 4627, 5894, 7999, 8841, 9254, 12559, 13881, 15998, 17682, 23997, 25118, 27762, 37677, 47994, 55993, 75354, 87913, 111986, 167979, 175826, 263739, 278281, 335958, 527478, 556562, 834843, 1669686, 1947967, 3895934, 5287339, 5843901, 10574678, 11687802, 15862017, 31724034, 37011373, 74022746, 111034119, 222068238]

約数ペア:

[(1, 222068238), (2, 111034119), (3, 74022746), (6, 37011373), (7, 31724034), (14, 15862017), (19, 11687802), (21, 10574678), (38, 5843901), (42, 5287339), (57, 3895934), (114, 1947967), (133, 1669686), (266, 834843), (399, 556562), (421, 527478), (661, 335958), (798, 278281), (842, 263739), (1263, 175826), (1322, 167979), (1983, 111986), (2526, 87913), (2947, 75354), (3966, 55993), (4627, 47994), (5894, 37677), (7999, 27762), (8841, 25118), (9254, 23997), (12559, 17682), (13881, 15998)]