195920192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1301}}^1$

素因数の和:1507

約数の個数: 56

約数和(自身を含む): 421321992

約数和(自身を除く): 225401800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 181, 208, 362, 416, 724, 832, 1301, 1448, 2353, 2602, 2896, 4706, 5204, 5792, 9412, 10408, 11584, 16913, 18824, 20816, 33826, 37648, 41632, 67652, 75296, 83264, 135304, 150592, 235481, 270608, 470962, 541216, 941924, 1082432, 1883848, 3061253, 3767696, 6122506, 7535392, 12245012, 15070784, 24490024, 48980048, 97960096, 195920192]

約数ペア:

[(1, 195920192), (2, 97960096), (4, 48980048), (8, 24490024), (13, 15070784), (16, 12245012), (26, 7535392), (32, 6122506), (52, 3767696), (64, 3061253), (104, 1883848), (181, 1082432), (208, 941924), (362, 541216), (416, 470962), (724, 270608), (832, 235481), (1301, 150592), (1448, 135304), (2353, 83264), (2602, 75296), (2896, 67652), (4706, 41632), (5204, 37648), (5792, 33826), (9412, 20816), (10408, 18824), (11584, 16913)]