206982810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20719}}^1$

素因数の和:20772

約数の個数: 64

約数和(自身を含む): 566899200

約数和(自身を除く): 359916390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 20719, 41438, 62157, 103595, 124314, 186471, 207190, 310785, 372942, 559413, 621570, 766603, 932355, 1118826, 1533206, 1864710, 2299809, 2797065, 3833015, 4599618, 5594130, 6899427, 7666030, 11499045, 13798854, 20698281, 22998090, 34497135, 41396562, 68994270, 103491405, 206982810]

約数ペア:

[(1, 206982810), (2, 103491405), (3, 68994270), (5, 41396562), (6, 34497135), (9, 22998090), (10, 20698281), (15, 13798854), (18, 11499045), (27, 7666030), (30, 6899427), (37, 5594130), (45, 4599618), (54, 3833015), (74, 2797065), (90, 2299809), (111, 1864710), (135, 1533206), (185, 1118826), (222, 932355), (270, 766603), (333, 621570), (370, 559413), (555, 372942), (666, 310785), (999, 207190), (1110, 186471), (1665, 124314), (1998, 103595), (3330, 62157), (4995, 41438), (9990, 20719)]