201450468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4649}}^1$

素因数の和:4836

約数の個数: 48

約数和(自身を含む): 493718400

約数和(自身を除く): 292267932

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 314, 471, 628, 942, 1884, 3611, 4649, 7222, 9298, 10833, 13947, 14444, 18596, 21666, 27894, 43332, 55788, 106927, 213854, 320781, 427708, 641562, 729893, 1283124, 1459786, 2189679, 2919572, 4379358, 8758716, 16787539, 33575078, 50362617, 67150156, 100725234, 201450468]

約数ペア:

[(1, 201450468), (2, 100725234), (3, 67150156), (4, 50362617), (6, 33575078), (12, 16787539), (23, 8758716), (46, 4379358), (69, 2919572), (92, 2189679), (138, 1459786), (157, 1283124), (276, 729893), (314, 641562), (471, 427708), (628, 320781), (942, 213854), (1884, 106927), (3611, 55788), (4649, 43332), (7222, 27894), (9298, 21666), (10833, 18596), (13947, 14444)]