203477288

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 450455040

約数和(自身を除く): 246977752

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 97, 188, 194, 329, 376, 388, 658, 679, 776, 797, 1316, 1358, 1594, 2632, 2716, 3188, 4559, 5432, 5579, 6376, 9118, 11158, 18236, 22316, 31913, 36472, 37459, 44632, 63826, 74918, 77309, 127652, 149836, 154618, 255304, 262213, 299672, 309236, 524426, 541163, 618472, 1048852, 1082326, 2097704, 2164652, 3633523, 4329304, 7267046, 14534092, 25434661, 29068184, 50869322, 101738644, 203477288]

約数ペア:

[(1, 203477288), (2, 101738644), (4, 50869322), (7, 29068184), (8, 25434661), (14, 14534092), (28, 7267046), (47, 4329304), (56, 3633523), (94, 2164652), (97, 2097704), (188, 1082326), (194, 1048852), (329, 618472), (376, 541163), (388, 524426), (658, 309236), (679, 299672), (776, 262213), (797, 255304), (1316, 154618), (1358, 149836), (1594, 127652), (2632, 77309), (2716, 74918), (3188, 63826), (4559, 44632), (5432, 37459), (5579, 36472), (6376, 31913), (9118, 22316), (11158, 18236)]