203539294

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{641}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 359499456

約数和(自身を除く): 155960162

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 613, 641, 1226, 1282, 4291, 4487, 8582, 8974, 22681, 23717, 45362, 47434, 158767, 166019, 317534, 332038, 392933, 785866, 2750531, 5501062, 14538521, 29077042, 101769647, 203539294]

約数ペア:

[(1, 203539294), (2, 101769647), (7, 29077042), (14, 14538521), (37, 5501062), (74, 2750531), (259, 785866), (518, 392933), (613, 332038), (641, 317534), (1226, 166019), (1282, 158767), (4291, 47434), (4487, 45362), (8582, 23717), (8974, 22681)]