202217210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2473}}^1$

素因数の和:2547

約数の個数: 64

約数和(自身を含む): 426438432

約数和(自身を除く): 224221222

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 481, 629, 962, 1105, 1258, 2210, 2405, 2473, 3145, 4810, 4946, 6290, 8177, 12365, 16354, 24730, 32149, 40885, 42041, 64298, 81770, 84082, 91501, 160745, 183002, 210205, 321490, 420410, 457505, 546533, 915010, 1093066, 1189513, 1555517, 2379026, 2732665, 3111034, 5465330, 5947565, 7777585, 11895130, 15555170, 20221721, 40443442, 101108605, 202217210]

約数ペア:

[(1, 202217210), (2, 101108605), (5, 40443442), (10, 20221721), (13, 15555170), (17, 11895130), (26, 7777585), (34, 5947565), (37, 5465330), (65, 3111034), (74, 2732665), (85, 2379026), (130, 1555517), (170, 1189513), (185, 1093066), (221, 915010), (370, 546533), (442, 457505), (481, 420410), (629, 321490), (962, 210205), (1105, 183002), (1258, 160745), (2210, 91501), (2405, 84082), (2473, 81770), (3145, 64298), (4810, 42041), (4946, 40885), (6290, 32149), (8177, 24730), (12365, 16354)]