207799326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 557635104

約数和(自身を除く): 349835778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 37, 42, 53, 58, 63, 74, 87, 106, 111, 126, 159, 174, 203, 222, 259, 261, 318, 333, 371, 406, 477, 518, 522, 609, 666, 742, 777, 841, 954, 1073, 1113, 1218, 1537, 1554, 1682, 1827, 1961, 2146, 2226, 2331, 2523, 3074, 3219, 3339, 3654, 3922, 4611, 4662, 5046, 5883, 5887, 6438, 6678, 7511, 7569, 9222, 9657, 10759, 11766, 11774, 13727, 13833, 15022, 15138, 17649, 17661, 19314, 21518, 22533, 27454, 27666, 31117, 32277, 35298, 35322, 41181, 44573, 45066, 52983, 56869, 62234, 64554, 67599, 82362, 89146, 93351, 96831, 105966, 113738, 123543, 133719, 135198, 170607, 186702, 193662, 217819, 247086, 267438, 280053, 312011, 341214, 398083, 401157, 435638, 511821, 560106, 624022, 653457, 796166, 802314, 936033, 1023642, 1194249, 1306914, 1649201, 1872066, 1960371, 2388498, 2808099, 3298402, 3582747, 3920742, 4947603, 5616198, 7165494, 9895206, 11544407, 14842809, 23088814, 29685618, 34633221, 69266442, 103899663, 207799326]

約数ペア:

[(1, 207799326), (2, 103899663), (3, 69266442), (6, 34633221), (7, 29685618), (9, 23088814), (14, 14842809), (18, 11544407), (21, 9895206), (29, 7165494), (37, 5616198), (42, 4947603), (53, 3920742), (58, 3582747), (63, 3298402), (74, 2808099), (87, 2388498), (106, 1960371), (111, 1872066), (126, 1649201), (159, 1306914), (174, 1194249), (203, 1023642), (222, 936033), (259, 802314), (261, 796166), (318, 653457), (333, 624022), (371, 560106), (406, 511821), (477, 435638), (518, 401157), (522, 398083), (609, 341214), (666, 312011), (742, 280053), (777, 267438), (841, 247086), (954, 217819), (1073, 193662), (1113, 186702), (1218, 170607), (1537, 135198), (1554, 133719), (1682, 123543), (1827, 113738), (1961, 105966), (2146, 96831), (2226, 93351), (2331, 89146), (2523, 82362), (3074, 67599), (3219, 64554), (3339, 62234), (3654, 56869), (3922, 52983), (4611, 45066), (4662, 44573), (5046, 41181), (5883, 35322), (5887, 35298), (6438, 32277), (6678, 31117), (7511, 27666), (7569, 27454), (9222, 22533), (9657, 21518), (10759, 19314), (11766, 17661), (11774, 17649), (13727, 15138), (13833, 15022)]