200739615

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{1163}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 331209216

約数和(自身を除く): 130469601

約数列:

[1, 3, 5, 15, 37, 111, 185, 311, 555, 933, 1163, 1555, 3489, 4665, 5815, 11507, 17445, 34521, 43031, 57535, 129093, 172605, 215155, 361693, 645465, 1085079, 1808465, 5425395, 13382641, 40147923, 66913205, 200739615]

約数ペア:

[(1, 200739615), (3, 66913205), (5, 40147923), (15, 13382641), (37, 5425395), (111, 1808465), (185, 1085079), (311, 645465), (555, 361693), (933, 215155), (1163, 172605), (1555, 129093), (3489, 57535), (4665, 43031), (5815, 34521), (11507, 17445)]