201862420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9733}}^1$

素因数の和:9820

約数の個数: 48

約数和(自身を含む): 456252048

約数和(自身を除く): 254389628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 5185, 9733, 10370, 19466, 20740, 38932, 48665, 97330, 165461, 194660, 330922, 593713, 661844, 827305, 1187426, 1654610, 2374852, 2968565, 3309220, 5937130, 10093121, 11874260, 20186242, 40372484, 50465605, 100931210, 201862420]

約数ペア:

[(1, 201862420), (2, 100931210), (4, 50465605), (5, 40372484), (10, 20186242), (17, 11874260), (20, 10093121), (34, 5937130), (61, 3309220), (68, 2968565), (85, 2374852), (122, 1654610), (170, 1187426), (244, 827305), (305, 661844), (340, 593713), (610, 330922), (1037, 194660), (1220, 165461), (2074, 97330), (4148, 48665), (5185, 38932), (9733, 20740), (10370, 19466)]