202108038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 463048704

約数和(自身を除く): 260940666

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 211, 253, 422, 506, 631, 633, 759, 1262, 1266, 1518, 1893, 2321, 3786, 4642, 4853, 6941, 6963, 9706, 13882, 13926, 14513, 14559, 20823, 29026, 29118, 41646, 43539, 53383, 87078, 106766, 133141, 159643, 160149, 266282, 319286, 320298, 399423, 478929, 798846, 957858, 1464551, 2929102, 3062243, 4393653, 6124486, 8787306, 9186729, 18373458, 33684673, 67369346, 101054019, 202108038]

約数ペア:

[(1, 202108038), (2, 101054019), (3, 67369346), (6, 33684673), (11, 18373458), (22, 9186729), (23, 8787306), (33, 6124486), (46, 4393653), (66, 3062243), (69, 2929102), (138, 1464551), (211, 957858), (253, 798846), (422, 478929), (506, 399423), (631, 320298), (633, 319286), (759, 266282), (1262, 160149), (1266, 159643), (1518, 133141), (1893, 106766), (2321, 87078), (3786, 53383), (4642, 43539), (4853, 41646), (6941, 29118), (6963, 29026), (9706, 20823), (13882, 14559), (13926, 14513)]