203205924

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 530249720

約数和(自身を除く): 327043796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 373, 409, 444, 666, 746, 818, 1119, 1227, 1332, 1492, 1636, 2238, 2454, 3357, 3681, 4476, 4908, 6714, 7362, 13428, 13801, 14724, 15133, 27602, 30266, 41403, 45399, 55204, 60532, 82806, 90798, 124209, 136197, 152557, 165612, 181596, 248418, 272394, 305114, 457671, 496836, 544788, 610228, 915342, 1373013, 1830684, 2746026, 5492052, 5644609, 11289218, 16933827, 22578436, 33867654, 50801481, 67735308, 101602962, 203205924]

約数ペア:

[(1, 203205924), (2, 101602962), (3, 67735308), (4, 50801481), (6, 33867654), (9, 22578436), (12, 16933827), (18, 11289218), (36, 5644609), (37, 5492052), (74, 2746026), (111, 1830684), (148, 1373013), (222, 915342), (333, 610228), (373, 544788), (409, 496836), (444, 457671), (666, 305114), (746, 272394), (818, 248418), (1119, 181596), (1227, 165612), (1332, 152557), (1492, 136197), (1636, 124209), (2238, 90798), (2454, 82806), (3357, 60532), (3681, 55204), (4476, 45399), (4908, 41403), (6714, 30266), (7362, 27602), (13428, 15133), (13801, 14724)]