207845330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 479872512

約数和(自身を除く): 272027182

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 121, 154, 242, 265, 371, 385, 463, 530, 583, 605, 742, 770, 847, 926, 1166, 1210, 1694, 1855, 2315, 2915, 3241, 3710, 4081, 4235, 4630, 5093, 5830, 6413, 6482, 8162, 8470, 10186, 12826, 16205, 20405, 24539, 25465, 32065, 32410, 35651, 40810, 44891, 49078, 50930, 56023, 64130, 71302, 89782, 112046, 122695, 171773, 178255, 224455, 245390, 269929, 280115, 343546, 356510, 392161, 448910, 539858, 560230, 784322, 858865, 1349645, 1717730, 1889503, 1960805, 2699290, 2969219, 3779006, 3921610, 5938438, 9447515, 14846095, 18895030, 20784533, 29692190, 41569066, 103922665, 207845330]

約数ペア:

[(1, 207845330), (2, 103922665), (5, 41569066), (7, 29692190), (10, 20784533), (11, 18895030), (14, 14846095), (22, 9447515), (35, 5938438), (53, 3921610), (55, 3779006), (70, 2969219), (77, 2699290), (106, 1960805), (110, 1889503), (121, 1717730), (154, 1349645), (242, 858865), (265, 784322), (371, 560230), (385, 539858), (463, 448910), (530, 392161), (583, 356510), (605, 343546), (742, 280115), (770, 269929), (847, 245390), (926, 224455), (1166, 178255), (1210, 171773), (1694, 122695), (1855, 112046), (2315, 89782), (2915, 71302), (3241, 64130), (3710, 56023), (4081, 50930), (4235, 49078), (4630, 44891), (5093, 40810), (5830, 35651), (6413, 32410), (6482, 32065), (8162, 25465), (8470, 24539), (10186, 20405), (12826, 16205)]