201245796

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 588893760

約数和(自身を除く): 387647964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 243, 306, 323, 324, 342, 459, 486, 513, 612, 641, 646, 684, 918, 969, 972, 1026, 1282, 1292, 1377, 1539, 1836, 1923, 1938, 2052, 2564, 2754, 2907, 3078, 3846, 3876, 4131, 4617, 5508, 5769, 5814, 6156, 7692, 8262, 8721, 9234, 10897, 11538, 11628, 12179, 16524, 17307, 17442, 18468, 21794, 23076, 24358, 26163, 32691, 34614, 34884, 36537, 43588, 48716, 51921, 52326, 65382, 69228, 73074, 78489, 98073, 103842, 104652, 109611, 130764, 146148, 155763, 156978, 196146, 207043, 207684, 219222, 294219, 311526, 313956, 328833, 392292, 414086, 438444, 588438, 621129, 623052, 657666, 828172, 882657, 986499, 1176876, 1242258, 1315332, 1765314, 1863387, 1972998, 2484516, 2647971, 2959497, 3530628, 3726774, 3945996, 5295942, 5590161, 5918994, 7453548, 10591884, 11180322, 11837988, 16770483, 22360644, 33540966, 50311449, 67081932, 100622898, 201245796]

約数ペア:

[(1, 201245796), (2, 100622898), (3, 67081932), (4, 50311449), (6, 33540966), (9, 22360644), (12, 16770483), (17, 11837988), (18, 11180322), (19, 10591884), (27, 7453548), (34, 5918994), (36, 5590161), (38, 5295942), (51, 3945996), (54, 3726774), (57, 3530628), (68, 2959497), (76, 2647971), (81, 2484516), (102, 1972998), (108, 1863387), (114, 1765314), (153, 1315332), (162, 1242258), (171, 1176876), (204, 986499), (228, 882657), (243, 828172), (306, 657666), (323, 623052), (324, 621129), (342, 588438), (459, 438444), (486, 414086), (513, 392292), (612, 328833), (641, 313956), (646, 311526), (684, 294219), (918, 219222), (969, 207684), (972, 207043), (1026, 196146), (1282, 156978), (1292, 155763), (1377, 146148), (1539, 130764), (1836, 109611), (1923, 104652), (1938, 103842), (2052, 98073), (2564, 78489), (2754, 73074), (2907, 69228), (3078, 65382), (3846, 52326), (3876, 51921), (4131, 48716), (4617, 43588), (5508, 36537), (5769, 34884), (5814, 34614), (6156, 32691), (7692, 26163), (8262, 24358), (8721, 23076), (9234, 21794), (10897, 18468), (11538, 17442), (11628, 17307), (12179, 16524)]