207029282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 337713600

約数和(自身を除く): 130684318

約数列:

[1, 2, 19, 37, 38, 74, 229, 458, 643, 703, 1286, 1406, 4351, 8473, 8702, 12217, 16946, 23791, 24434, 47582, 147247, 160987, 294494, 321974, 452029, 904058, 2797693, 5448139, 5595386, 10896278, 103514641, 207029282]

約数ペア:

[(1, 207029282), (2, 103514641), (19, 10896278), (37, 5595386), (38, 5448139), (74, 2797693), (229, 904058), (458, 452029), (643, 321974), (703, 294494), (1286, 160987), (1406, 147247), (4351, 47582), (8473, 24434), (8702, 23791), (12217, 16946)]