207984348

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:174

約数の個数: 180

約数和(自身を含む): 648442872

約数和(自身を除く): 440458524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 67, 78, 81, 99, 108, 117, 132, 134, 143, 156, 162, 198, 201, 234, 268, 286, 297, 324, 351, 396, 402, 429, 468, 572, 594, 603, 702, 737, 804, 858, 871, 891, 1053, 1188, 1206, 1287, 1404, 1474, 1716, 1742, 1782, 1809, 2106, 2211, 2412, 2574, 2613, 2948, 3484, 3564, 3618, 3861, 4212, 4422, 4489, 5148, 5226, 5427, 6633, 7236, 7722, 7839, 8844, 8978, 9581, 10452, 10854, 11583, 13266, 13467, 15444, 15678, 17956, 19162, 19899, 21708, 23166, 23517, 26532, 26934, 28743, 31356, 38324, 39798, 40401, 46332, 47034, 49379, 53868, 57486, 58357, 59697, 70551, 79596, 80802, 86229, 94068, 98758, 114972, 116714, 119394, 121203, 141102, 148137, 161604, 172458, 175071, 197516, 233428, 238788, 242406, 258687, 282204, 296274, 344916, 350142, 363609, 444411, 484812, 517374, 525213, 592548, 641927, 700284, 727218, 776061, 888822, 1034748, 1050426, 1283854, 1333233, 1454436, 1552122, 1575639, 1777644, 1925781, 2100852, 2567708, 2666466, 3104244, 3151278, 3851562, 3999699, 4726917, 5332932, 5777343, 6302556, 7703124, 7999398, 9453834, 11554686, 15998796, 17332029, 18907668, 23109372, 34664058, 51996087, 69328116, 103992174, 207984348]

約数ペア:

[(1, 207984348), (2, 103992174), (3, 69328116), (4, 51996087), (6, 34664058), (9, 23109372), (11, 18907668), (12, 17332029), (13, 15998796), (18, 11554686), (22, 9453834), (26, 7999398), (27, 7703124), (33, 6302556), (36, 5777343), (39, 5332932), (44, 4726917), (52, 3999699), (54, 3851562), (66, 3151278), (67, 3104244), (78, 2666466), (81, 2567708), (99, 2100852), (108, 1925781), (117, 1777644), (132, 1575639), (134, 1552122), (143, 1454436), (156, 1333233), (162, 1283854), (198, 1050426), (201, 1034748), (234, 888822), (268, 776061), (286, 727218), (297, 700284), (324, 641927), (351, 592548), (396, 525213), (402, 517374), (429, 484812), (468, 444411), (572, 363609), (594, 350142), (603, 344916), (702, 296274), (737, 282204), (804, 258687), (858, 242406), (871, 238788), (891, 233428), (1053, 197516), (1188, 175071), (1206, 172458), (1287, 161604), (1404, 148137), (1474, 141102), (1716, 121203), (1742, 119394), (1782, 116714), (1809, 114972), (2106, 98758), (2211, 94068), (2412, 86229), (2574, 80802), (2613, 79596), (2948, 70551), (3484, 59697), (3564, 58357), (3618, 57486), (3861, 53868), (4212, 49379), (4422, 47034), (4489, 46332), (5148, 40401), (5226, 39798), (5427, 38324), (6633, 31356), (7236, 28743), (7722, 26934), (7839, 26532), (8844, 23517), (8978, 23166), (9581, 21708), (10452, 19899), (10854, 19162), (11583, 17956), (13266, 15678), (13467, 15444)]