201395070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 542269728

約数和(自身を除く): 340874658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 197, 222, 307, 333, 370, 394, 555, 591, 614, 666, 921, 985, 1110, 1182, 1535, 1665, 1773, 1842, 1970, 2763, 2955, 3070, 3330, 3546, 4605, 5526, 5910, 7289, 8865, 9210, 11359, 13815, 14578, 17730, 21867, 22718, 27630, 34077, 36445, 43734, 56795, 60479, 65601, 68154, 72890, 102231, 109335, 113590, 120958, 131202, 170385, 181437, 204462, 218670, 302395, 328005, 340770, 362874, 511155, 544311, 604790, 656010, 907185, 1022310, 1088622, 1814370, 2237723, 2721555, 4475446, 5443110, 6713169, 11188615, 13426338, 20139507, 22377230, 33565845, 40279014, 67131690, 100697535, 201395070]

約数ペア:

[(1, 201395070), (2, 100697535), (3, 67131690), (5, 40279014), (6, 33565845), (9, 22377230), (10, 20139507), (15, 13426338), (18, 11188615), (30, 6713169), (37, 5443110), (45, 4475446), (74, 2721555), (90, 2237723), (111, 1814370), (185, 1088622), (197, 1022310), (222, 907185), (307, 656010), (333, 604790), (370, 544311), (394, 511155), (555, 362874), (591, 340770), (614, 328005), (666, 302395), (921, 218670), (985, 204462), (1110, 181437), (1182, 170385), (1535, 131202), (1665, 120958), (1773, 113590), (1842, 109335), (1970, 102231), (2763, 72890), (2955, 68154), (3070, 65601), (3330, 60479), (3546, 56795), (4605, 43734), (5526, 36445), (5910, 34077), (7289, 27630), (8865, 22718), (9210, 21867), (11359, 17730), (13815, 14578)]