202131462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 496419840

約数和(自身を除く): 294288378

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 71, 78, 102, 113, 114, 142, 213, 221, 226, 247, 323, 339, 426, 442, 494, 646, 663, 678, 741, 923, 969, 1207, 1326, 1349, 1469, 1482, 1846, 1921, 1938, 2147, 2414, 2698, 2769, 2938, 3621, 3842, 4047, 4199, 4294, 4407, 5538, 5763, 6441, 7242, 8023, 8094, 8398, 8814, 11526, 12597, 12882, 15691, 16046, 17537, 22933, 24069, 24973, 25194, 27911, 31382, 35074, 36499, 45866, 47073, 48138, 49946, 52611, 55822, 68799, 72998, 74919, 83733, 94146, 104299, 105222, 109497, 136391, 137598, 149838, 152437, 167466, 208598, 218994, 272782, 298129, 304874, 312897, 409173, 457311, 474487, 596258, 625794, 818346, 894387, 914622, 948974, 1423461, 1773083, 1788774, 1981681, 2591429, 2846922, 3546166, 3963362, 5182858, 5319249, 5945043, 7774287, 10638498, 11890086, 15548574, 33688577, 67377154, 101065731, 202131462]

約数ペア:

[(1, 202131462), (2, 101065731), (3, 67377154), (6, 33688577), (13, 15548574), (17, 11890086), (19, 10638498), (26, 7774287), (34, 5945043), (38, 5319249), (39, 5182858), (51, 3963362), (57, 3546166), (71, 2846922), (78, 2591429), (102, 1981681), (113, 1788774), (114, 1773083), (142, 1423461), (213, 948974), (221, 914622), (226, 894387), (247, 818346), (323, 625794), (339, 596258), (426, 474487), (442, 457311), (494, 409173), (646, 312897), (663, 304874), (678, 298129), (741, 272782), (923, 218994), (969, 208598), (1207, 167466), (1326, 152437), (1349, 149838), (1469, 137598), (1482, 136391), (1846, 109497), (1921, 105222), (1938, 104299), (2147, 94146), (2414, 83733), (2698, 74919), (2769, 72998), (2938, 68799), (3621, 55822), (3842, 52611), (4047, 49946), (4199, 48138), (4294, 47073), (4407, 45866), (5538, 36499), (5763, 35074), (6441, 31382), (7242, 27911), (8023, 25194), (8094, 24973), (8398, 24069), (8814, 22933), (11526, 17537), (12597, 16046), (12882, 15691)]