207388192

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2870

約数の個数: 72

約数和(自身を含む): 472575600

約数和(自身を除く): 265187408

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 836, 968, 1672, 1936, 2299, 2819, 3344, 3872, 4598, 5638, 6688, 9196, 11276, 18392, 22552, 31009, 36784, 45104, 53561, 62018, 73568, 90208, 107122, 124036, 214244, 248072, 341099, 428488, 496144, 589171, 682198, 856976, 992288, 1178342, 1364396, 1713952, 2356684, 2728792, 4713368, 5457584, 6480881, 9426736, 10915168, 12961762, 18853472, 25923524, 51847048, 103694096, 207388192]

約数ペア:

[(1, 207388192), (2, 103694096), (4, 51847048), (8, 25923524), (11, 18853472), (16, 12961762), (19, 10915168), (22, 9426736), (32, 6480881), (38, 5457584), (44, 4713368), (76, 2728792), (88, 2356684), (121, 1713952), (152, 1364396), (176, 1178342), (209, 992288), (242, 856976), (304, 682198), (352, 589171), (418, 496144), (484, 428488), (608, 341099), (836, 248072), (968, 214244), (1672, 124036), (1936, 107122), (2299, 90208), (2819, 73568), (3344, 62018), (3872, 53561), (4598, 45104), (5638, 36784), (6688, 31009), (9196, 22552), (11276, 18392)]