206572110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 513000000

約数和(自身を除く): 306427890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 149, 185, 222, 298, 370, 447, 555, 745, 894, 1110, 1249, 1490, 2235, 2498, 3747, 4470, 5513, 6245, 7494, 11026, 12490, 16539, 18735, 27565, 33078, 37470, 46213, 55130, 82695, 92426, 138639, 165390, 186101, 231065, 277278, 372202, 462130, 558303, 693195, 930505, 1116606, 1386390, 1861010, 2791515, 5583030, 6885737, 13771474, 20657211, 34428685, 41314422, 68857370, 103286055, 206572110]

約数ペア:

[(1, 206572110), (2, 103286055), (3, 68857370), (5, 41314422), (6, 34428685), (10, 20657211), (15, 13771474), (30, 6885737), (37, 5583030), (74, 2791515), (111, 1861010), (149, 1386390), (185, 1116606), (222, 930505), (298, 693195), (370, 558303), (447, 462130), (555, 372202), (745, 277278), (894, 231065), (1110, 186101), (1249, 165390), (1490, 138639), (2235, 92426), (2498, 82695), (3747, 55130), (4470, 46213), (5513, 37470), (6245, 33078), (7494, 27565), (11026, 18735), (12490, 16539)]