201750588

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2569

約数の個数: 120

約数和(自身を含む): 598117520

約数和(自身を除く): 396366932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2521, 2964, 3078, 4212, 4446, 5042, 6156, 6669, 7563, 8892, 10084, 13338, 15126, 20007, 22689, 26676, 30252, 32773, 40014, 45378, 47899, 65546, 68067, 80028, 90756, 95798, 98319, 131092, 136134, 143697, 191596, 196638, 204201, 272268, 287394, 294957, 393276, 408402, 431091, 574788, 589914, 622687, 816804, 862182, 884871, 1179828, 1245374, 1293273, 1724364, 1769742, 1868061, 2490748, 2586546, 2654613, 3539484, 3736122, 3879819, 5173092, 5309226, 5604183, 7472244, 7759638, 10618452, 11208366, 15519276, 16812549, 22416732, 33625098, 50437647, 67250196, 100875294, 201750588]

約数ペア:

[(1, 201750588), (2, 100875294), (3, 67250196), (4, 50437647), (6, 33625098), (9, 22416732), (12, 16812549), (13, 15519276), (18, 11208366), (19, 10618452), (26, 7759638), (27, 7472244), (36, 5604183), (38, 5309226), (39, 5173092), (52, 3879819), (54, 3736122), (57, 3539484), (76, 2654613), (78, 2586546), (81, 2490748), (108, 1868061), (114, 1769742), (117, 1724364), (156, 1293273), (162, 1245374), (171, 1179828), (228, 884871), (234, 862182), (247, 816804), (324, 622687), (342, 589914), (351, 574788), (468, 431091), (494, 408402), (513, 393276), (684, 294957), (702, 287394), (741, 272268), (988, 204201), (1026, 196638), (1053, 191596), (1404, 143697), (1482, 136134), (1539, 131092), (2052, 98319), (2106, 95798), (2223, 90756), (2521, 80028), (2964, 68067), (3078, 65546), (4212, 47899), (4446, 45378), (5042, 40014), (6156, 32773), (6669, 30252), (7563, 26676), (8892, 22689), (10084, 20007), (13338, 15126)]