200503920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8111}}^1$

素因数の和:8230

約数の個数: 80

約数和(自身を含む): 627674112

約数和(自身を除く): 427170192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8111, 8240, 12360, 16222, 24333, 24720, 32444, 40555, 48666, 64888, 81110, 97332, 121665, 129776, 162220, 194664, 243330, 324440, 389328, 486660, 648880, 835433, 973320, 1670866, 1946640, 2506299, 3341732, 4177165, 5012598, 6683464, 8354330, 10025196, 12531495, 13366928, 16708660, 20050392, 25062990, 33417320, 40100784, 50125980, 66834640, 100251960, 200503920]

約数ペア:

[(1, 200503920), (2, 100251960), (3, 66834640), (4, 50125980), (5, 40100784), (6, 33417320), (8, 25062990), (10, 20050392), (12, 16708660), (15, 13366928), (16, 12531495), (20, 10025196), (24, 8354330), (30, 6683464), (40, 5012598), (48, 4177165), (60, 3341732), (80, 2506299), (103, 1946640), (120, 1670866), (206, 973320), (240, 835433), (309, 648880), (412, 486660), (515, 389328), (618, 324440), (824, 243330), (1030, 194664), (1236, 162220), (1545, 129776), (1648, 121665), (2060, 97332), (2472, 81110), (3090, 64888), (4120, 48666), (4944, 40555), (6180, 32444), (8111, 24720), (8240, 24333), (12360, 16222)]