201606420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{42533}}^1$

素因数の和:42624

約数の個数: 48

約数和(自身を含む): 571656960

約数和(自身を除く): 370050540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 42533, 85066, 127599, 170132, 212665, 255198, 425330, 510396, 637995, 850660, 1275990, 2551980, 3360107, 6720214, 10080321, 13440428, 16800535, 20160642, 33601070, 40321284, 50401605, 67202140, 100803210, 201606420]

約数ペア:

[(1, 201606420), (2, 100803210), (3, 67202140), (4, 50401605), (5, 40321284), (6, 33601070), (10, 20160642), (12, 16800535), (15, 13440428), (20, 10080321), (30, 6720214), (60, 3360107), (79, 2551980), (158, 1275990), (237, 850660), (316, 637995), (395, 510396), (474, 425330), (790, 255198), (948, 212665), (1185, 170132), (1580, 127599), (2370, 85066), (4740, 42533)]