223506738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 615842136

約数和(自身を除く): 392335398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 101, 117, 126, 147, 182, 193, 202, 234, 273, 294, 303, 386, 441, 546, 579, 606, 637, 707, 819, 882, 909, 1158, 1274, 1313, 1351, 1414, 1638, 1737, 1818, 1911, 2121, 2509, 2626, 2702, 3474, 3822, 3939, 4053, 4242, 4949, 5018, 5733, 6363, 7527, 7878, 8106, 9191, 9457, 9898, 11466, 11817, 12159, 12726, 14847, 15054, 17563, 18382, 18914, 19493, 22581, 23634, 24318, 27573, 28371, 29694, 35126, 38986, 44541, 45162, 52689, 55146, 56742, 58479, 64337, 82719, 85113, 89082, 105378, 116958, 122941, 128674, 136451, 158067, 165438, 170226, 175437, 193011, 245882, 253409, 272902, 316134, 350874, 368823, 386022, 409353, 506818, 579033, 737646, 760227, 818706, 955157, 1106469, 1158066, 1228059, 1520454, 1773863, 1910314, 2212938, 2280681, 2456118, 2865471, 3547726, 4561362, 5321589, 5730942, 8596413, 10643178, 12417041, 15964767, 17192826, 24834082, 31929534, 37251123, 74502246, 111753369, 223506738]

約数ペア:

[(1, 223506738), (2, 111753369), (3, 74502246), (6, 37251123), (7, 31929534), (9, 24834082), (13, 17192826), (14, 15964767), (18, 12417041), (21, 10643178), (26, 8596413), (39, 5730942), (42, 5321589), (49, 4561362), (63, 3547726), (78, 2865471), (91, 2456118), (98, 2280681), (101, 2212938), (117, 1910314), (126, 1773863), (147, 1520454), (182, 1228059), (193, 1158066), (202, 1106469), (234, 955157), (273, 818706), (294, 760227), (303, 737646), (386, 579033), (441, 506818), (546, 409353), (579, 386022), (606, 368823), (637, 350874), (707, 316134), (819, 272902), (882, 253409), (909, 245882), (1158, 193011), (1274, 175437), (1313, 170226), (1351, 165438), (1414, 158067), (1638, 136451), (1737, 128674), (1818, 122941), (1911, 116958), (2121, 105378), (2509, 89082), (2626, 85113), (2702, 82719), (3474, 64337), (3822, 58479), (3939, 56742), (4053, 55146), (4242, 52689), (4949, 45162), (5018, 44541), (5733, 38986), (6363, 35126), (7527, 29694), (7878, 28371), (8106, 27573), (9191, 24318), (9457, 23634), (9898, 22581), (11466, 19493), (11817, 18914), (12159, 18382), (12726, 17563), (14847, 15054)]