202145997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 302054400

約数和(自身を除く): 99908403

約数列:

[1, 3, 17, 19, 51, 57, 227, 323, 681, 919, 969, 2757, 3859, 4313, 11577, 12939, 15623, 17461, 46869, 52383, 73321, 208613, 219963, 296837, 625839, 890511, 3546421, 3963647, 10639263, 11890941, 67381999, 202145997]

約数ペア:

[(1, 202145997), (3, 67381999), (17, 11890941), (19, 10639263), (51, 3963647), (57, 3546421), (227, 890511), (323, 625839), (681, 296837), (919, 219963), (969, 208613), (2757, 73321), (3859, 52383), (4313, 46869), (11577, 17461), (12939, 15623)]