196863212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1427}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 425429760

約数和(自身を除く): 228566548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 379, 758, 1427, 1516, 2653, 2854, 4927, 5306, 5708, 9854, 9989, 10612, 18551, 19708, 19978, 34489, 37102, 39956, 68978, 74204, 129857, 137956, 259714, 519428, 540833, 1081666, 2163332, 3785831, 7030829, 7571662, 14061658, 15143324, 28123316, 49215803, 98431606, 196863212]

約数ペア:

[(1, 196863212), (2, 98431606), (4, 49215803), (7, 28123316), (13, 15143324), (14, 14061658), (26, 7571662), (28, 7030829), (52, 3785831), (91, 2163332), (182, 1081666), (364, 540833), (379, 519428), (758, 259714), (1427, 137956), (1516, 129857), (2653, 74204), (2854, 68978), (4927, 39956), (5306, 37102), (5708, 34489), (9854, 19978), (9989, 19708), (10612, 18551)]