203363080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9227}}^1$

素因数の和:9286

約数の個数: 64

約数和(自身を含む): 498312000

約数和(自身を除く): 294948920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 9227, 11020, 18454, 22040, 36908, 46135, 73816, 92270, 175313, 184540, 267583, 350626, 369080, 535166, 701252, 876565, 1070332, 1337915, 1402504, 1753130, 2140664, 2675830, 3506260, 5084077, 5351660, 7012520, 10168154, 10703320, 20336308, 25420385, 40672616, 50840770, 101681540, 203363080]

約数ペア:

[(1, 203363080), (2, 101681540), (4, 50840770), (5, 40672616), (8, 25420385), (10, 20336308), (19, 10703320), (20, 10168154), (29, 7012520), (38, 5351660), (40, 5084077), (58, 3506260), (76, 2675830), (95, 2140664), (116, 1753130), (145, 1402504), (152, 1337915), (190, 1070332), (232, 876565), (290, 701252), (380, 535166), (551, 369080), (580, 350626), (760, 267583), (1102, 184540), (1160, 175313), (2204, 92270), (2755, 73816), (4408, 46135), (5510, 36908), (9227, 22040), (11020, 18454)]