205657362

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 455906880

約数和(自身を除く): 250249518

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 197, 354, 394, 531, 591, 983, 1062, 1182, 1773, 1966, 2949, 3546, 5898, 8847, 11623, 17694, 23246, 34869, 57997, 69738, 104607, 115994, 173991, 193651, 209214, 347982, 387302, 521973, 580953, 1043946, 1161906, 1742859, 3485718, 11425409, 22850818, 34276227, 68552454, 102828681, 205657362]

約数ペア:

[(1, 205657362), (2, 102828681), (3, 68552454), (6, 34276227), (9, 22850818), (18, 11425409), (59, 3485718), (118, 1742859), (177, 1161906), (197, 1043946), (354, 580953), (394, 521973), (531, 387302), (591, 347982), (983, 209214), (1062, 193651), (1182, 173991), (1773, 115994), (1966, 104607), (2949, 69738), (3546, 57997), (5898, 34869), (8847, 23246), (11623, 17694)]