202115888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{74747}}^1$

素因数の和:74781

約数の個数: 30

約数和(自身を含む): 424045404

約数和(自身を除く): 221929516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 74747, 149494, 298988, 597976, 971711, 1195952, 1943422, 3886844, 7773688, 12632243, 15547376, 25264486, 50528972, 101057944, 202115888]

約数ペア:

[(1, 202115888), (2, 101057944), (4, 50528972), (8, 25264486), (13, 15547376), (16, 12632243), (26, 7773688), (52, 3886844), (104, 1943422), (169, 1195952), (208, 971711), (338, 597976), (676, 298988), (1352, 149494), (2704, 74747)]