201765861765

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{75289}}^1$

素因数の和:75828

約数の個数: 80

約数和(自身を含む): 390276255600

約数和(自身を除く): 188510393835

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 509, 585, 1053, 1527, 1755, 2545, 4581, 5265, 6617, 7635, 13743, 19851, 22905, 33085, 41229, 59553, 68715, 75289, 99255, 178659, 206145, 225867, 297765, 376445, 535977, 677601, 893295, 978757, 1129335, 2032803, 2679885, 2936271, 3388005, 4893785, 6098409, 8808813, 10164015, 14681355, 26426439, 30492045, 38322101, 44044065, 79279317, 114966303, 132132195, 191610505, 344898909, 396396585, 498187313, 574831515, 1034696727, 1494561939, 1724494545, 2490936565, 3104090181, 4483685817, 5173483635, 7472809695, 13451057451, 15520450905, 22418429085, 40353172353, 67255287255, 201765861765]

約数ペア:

[(1, 201765861765), (3, 67255287255), (5, 40353172353), (9, 22418429085), (13, 15520450905), (15, 13451057451), (27, 7472809695), (39, 5173483635), (45, 4483685817), (65, 3104090181), (81, 2490936565), (117, 1724494545), (135, 1494561939), (195, 1034696727), (351, 574831515), (405, 498187313), (509, 396396585), (585, 344898909), (1053, 191610505), (1527, 132132195), (1755, 114966303), (2545, 79279317), (4581, 44044065), (5265, 38322101), (6617, 30492045), (7635, 26426439), (13743, 14681355), (19851, 10164015), (22905, 8808813), (33085, 6098409), (41229, 4893785), (59553, 3388005), (68715, 2936271), (75289, 2679885), (99255, 2032803), (178659, 1129335), (206145, 978757), (225867, 893295), (297765, 677601), (376445, 535977)]