223739282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 368323200

約数和(自身を除く): 144583918

約数列:

[1, 2, 13, 26, 83, 166, 199, 398, 521, 1042, 1079, 2158, 2587, 5174, 6773, 13546, 16517, 33034, 43243, 86486, 103679, 207358, 214721, 429442, 562159, 1124318, 1347827, 2695654, 8605357, 17210714, 111869641, 223739282]

約数ペア:

[(1, 223739282), (2, 111869641), (13, 17210714), (26, 8605357), (83, 2695654), (166, 1347827), (199, 1124318), (398, 562159), (521, 429442), (1042, 214721), (1079, 207358), (2158, 103679), (2587, 86486), (5174, 43243), (6773, 33034), (13546, 16517)]