198714516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 634023936

約数和(自身を除く): 435309420

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 71, 77, 78, 84, 91, 132, 142, 143, 154, 156, 182, 213, 231, 233, 273, 284, 286, 308, 364, 426, 429, 462, 466, 497, 546, 572, 699, 781, 852, 858, 923, 924, 932, 994, 1001, 1092, 1398, 1491, 1562, 1631, 1716, 1846, 1988, 2002, 2343, 2563, 2769, 2796, 2982, 3003, 3029, 3124, 3262, 3692, 4004, 4686, 4893, 5126, 5467, 5538, 5964, 6006, 6058, 6461, 6524, 7689, 9087, 9372, 9786, 10153, 10252, 10934, 11076, 12012, 12116, 12922, 15378, 16401, 16543, 17941, 18174, 19383, 19572, 20306, 21203, 21868, 25844, 30459, 30756, 32802, 33086, 33319, 35882, 36348, 38766, 40612, 42406, 49629, 53823, 60918, 63609, 65604, 66172, 66638, 71071, 71764, 77532, 84812, 99258, 99957, 107646, 115801, 121836, 127218, 133276, 142142, 181973, 198516, 199914, 213213, 215059, 215292, 231602, 233233, 254436, 284284, 347403, 363946, 399828, 426426, 430118, 463204, 466466, 545919, 645177, 694806, 699699, 727892, 852852, 860236, 932932, 1091838, 1273811, 1290354, 1389612, 1399398, 1505413, 2183676, 2365649, 2547622, 2580708, 2798796, 3010826, 3821433, 4516239, 4731298, 5095244, 6021652, 7096947, 7642866, 9032478, 9462596, 14193894, 15285732, 16559543, 18064956, 28387788, 33119086, 49678629, 66238172, 99357258, 198714516]

約数ペア:

[(1, 198714516), (2, 99357258), (3, 66238172), (4, 49678629), (6, 33119086), (7, 28387788), (11, 18064956), (12, 16559543), (13, 15285732), (14, 14193894), (21, 9462596), (22, 9032478), (26, 7642866), (28, 7096947), (33, 6021652), (39, 5095244), (42, 4731298), (44, 4516239), (52, 3821433), (66, 3010826), (71, 2798796), (77, 2580708), (78, 2547622), (84, 2365649), (91, 2183676), (132, 1505413), (142, 1399398), (143, 1389612), (154, 1290354), (156, 1273811), (182, 1091838), (213, 932932), (231, 860236), (233, 852852), (273, 727892), (284, 699699), (286, 694806), (308, 645177), (364, 545919), (426, 466466), (429, 463204), (462, 430118), (466, 426426), (497, 399828), (546, 363946), (572, 347403), (699, 284284), (781, 254436), (852, 233233), (858, 231602), (923, 215292), (924, 215059), (932, 213213), (994, 199914), (1001, 198516), (1092, 181973), (1398, 142142), (1491, 133276), (1562, 127218), (1631, 121836), (1716, 115801), (1846, 107646), (1988, 99957), (2002, 99258), (2343, 84812), (2563, 77532), (2769, 71764), (2796, 71071), (2982, 66638), (3003, 66172), (3029, 65604), (3124, 63609), (3262, 60918), (3692, 53823), (4004, 49629), (4686, 42406), (4893, 40612), (5126, 38766), (5467, 36348), (5538, 35882), (5964, 33319), (6006, 33086), (6058, 32802), (6461, 30756), (6524, 30459), (7689, 25844), (9087, 21868), (9372, 21203), (9786, 20306), (10153, 19572), (10252, 19383), (10934, 18174), (11076, 17941), (12012, 16543), (12116, 16401), (12922, 15378)]