200506908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{140411}}^1$

素因数の和:140442

約数の個数: 48

約数和(自身を含む): 566141184

約数和(自身を除く): 365634276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 140411, 280822, 421233, 561644, 842466, 982877, 1684932, 1965754, 2386987, 2948631, 3931508, 4773974, 5897262, 7160961, 9547948, 11794524, 14321922, 16708909, 28643844, 33417818, 50126727, 66835636, 100253454, 200506908]

約数ペア:

[(1, 200506908), (2, 100253454), (3, 66835636), (4, 50126727), (6, 33417818), (7, 28643844), (12, 16708909), (14, 14321922), (17, 11794524), (21, 9547948), (28, 7160961), (34, 5897262), (42, 4773974), (51, 3931508), (68, 2948631), (84, 2386987), (102, 1965754), (119, 1684932), (204, 982877), (238, 842466), (357, 561644), (476, 421233), (714, 280822), (1428, 140411)]