201385320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{7393}}^1$

素因数の和:7634

約数の個数: 64

約数和(自身を含む): 606899520

約数和(自身を除く): 405514200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 4540, 5448, 6810, 7393, 9080, 13620, 14786, 22179, 27240, 29572, 36965, 44358, 59144, 73930, 88716, 110895, 147860, 177432, 221790, 295720, 443580, 887160, 1678211, 3356422, 5034633, 6712844, 8391055, 10069266, 13425688, 16782110, 20138532, 25173165, 33564220, 40277064, 50346330, 67128440, 100692660, 201385320]

約数ペア:

[(1, 201385320), (2, 100692660), (3, 67128440), (4, 50346330), (5, 40277064), (6, 33564220), (8, 25173165), (10, 20138532), (12, 16782110), (15, 13425688), (20, 10069266), (24, 8391055), (30, 6712844), (40, 5034633), (60, 3356422), (120, 1678211), (227, 887160), (454, 443580), (681, 295720), (908, 221790), (1135, 177432), (1362, 147860), (1816, 110895), (2270, 88716), (2724, 73930), (3405, 59144), (4540, 44358), (5448, 36965), (6810, 29572), (7393, 27240), (9080, 22179), (13620, 14786)]