200525985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9421}}^1$

素因数の和:9486

約数の個数: 48

約数和(自身を含む): 388035648

約数和(自身を除く): 187509663

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 9421, 21285, 28263, 47105, 84789, 103631, 141315, 310893, 405103, 423945, 518155, 932679, 1215309, 1554465, 2025515, 3645927, 4456133, 4663395, 6076545, 13368399, 18229635, 22280665, 40105197, 66841995, 200525985]

約数ペア:

[(1, 200525985), (3, 66841995), (5, 40105197), (9, 22280665), (11, 18229635), (15, 13368399), (33, 6076545), (43, 4663395), (45, 4456133), (55, 3645927), (99, 2025515), (129, 1554465), (165, 1215309), (215, 932679), (387, 518155), (473, 423945), (495, 405103), (645, 310893), (1419, 141315), (1935, 103631), (2365, 84789), (4257, 47105), (7095, 28263), (9421, 21285)]