206195601

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 307915776

約数和(自身を除く): 101720175

約数列:

[1, 3, 17, 31, 41, 51, 93, 123, 527, 697, 1271, 1581, 2091, 3181, 3813, 9543, 21607, 54077, 64821, 98611, 130421, 162231, 295833, 391263, 1676387, 2217157, 4043051, 5029161, 6651471, 12129153, 68731867, 206195601]

約数ペア:

[(1, 206195601), (3, 68731867), (17, 12129153), (31, 6651471), (41, 5029161), (51, 4043051), (93, 2217157), (123, 1676387), (527, 391263), (697, 295833), (1271, 162231), (1581, 130421), (2091, 98611), (3181, 64821), (3813, 54077), (9543, 21607)]