202103694

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 514805760

約数和(自身を除く): 312702066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 37, 39, 54, 62, 74, 78, 93, 111, 117, 186, 222, 234, 251, 279, 333, 351, 403, 481, 502, 558, 666, 702, 753, 806, 837, 962, 999, 1147, 1209, 1443, 1506, 1674, 1998, 2259, 2294, 2418, 2886, 3263, 3441, 3627, 4329, 4518, 6526, 6777, 6882, 7254, 7781, 8658, 9287, 9789, 10323, 10881, 12987, 13554, 14911, 15562, 18574, 19578, 20646, 21762, 23343, 25974, 27861, 29367, 29822, 30969, 44733, 46686, 55722, 58734, 61938, 70029, 83583, 88101, 89466, 101153, 120731, 134199, 140058, 167166, 176202, 202306, 210087, 241462, 250749, 268398, 287897, 303459, 362193, 402597, 420174, 501498, 575794, 606918, 724386, 805194, 863691, 910377, 1086579, 1727382, 1820754, 2173158, 2591073, 2731131, 3259737, 3742661, 5182146, 5462262, 6519474, 7485322, 7773219, 11227983, 15546438, 22455966, 33683949, 67367898, 101051847, 202103694]

約数ペア:

[(1, 202103694), (2, 101051847), (3, 67367898), (6, 33683949), (9, 22455966), (13, 15546438), (18, 11227983), (26, 7773219), (27, 7485322), (31, 6519474), (37, 5462262), (39, 5182146), (54, 3742661), (62, 3259737), (74, 2731131), (78, 2591073), (93, 2173158), (111, 1820754), (117, 1727382), (186, 1086579), (222, 910377), (234, 863691), (251, 805194), (279, 724386), (333, 606918), (351, 575794), (403, 501498), (481, 420174), (502, 402597), (558, 362193), (666, 303459), (702, 287897), (753, 268398), (806, 250749), (837, 241462), (962, 210087), (999, 202306), (1147, 176202), (1209, 167166), (1443, 140058), (1506, 134199), (1674, 120731), (1998, 101153), (2259, 89466), (2294, 88101), (2418, 83583), (2886, 70029), (3263, 61938), (3441, 58734), (3627, 55722), (4329, 46686), (4518, 44733), (6526, 30969), (6777, 29822), (6882, 29367), (7254, 27861), (7781, 25974), (8658, 23343), (9287, 21762), (9789, 20646), (10323, 19578), (10881, 18574), (12987, 15562), (13554, 14911)]