201171516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 598155264

約数和(自身を除く): 396983748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 169, 182, 222, 259, 273, 338, 364, 383, 444, 481, 507, 518, 546, 676, 766, 777, 962, 1014, 1036, 1092, 1149, 1183, 1443, 1532, 1554, 1924, 2028, 2298, 2366, 2681, 2886, 3108, 3367, 3549, 4596, 4732, 4979, 5362, 5772, 6253, 6734, 7098, 8043, 9958, 10101, 10724, 12506, 13468, 14171, 14196, 14937, 16086, 18759, 19916, 20202, 25012, 28342, 29874, 32172, 34853, 37518, 40404, 42513, 43771, 56684, 59748, 64727, 69706, 75036, 85026, 87542, 99197, 104559, 129454, 131313, 139412, 170052, 175084, 184223, 194181, 198394, 209118, 258908, 262626, 297591, 368446, 388362, 396788, 418236, 453089, 525252, 552669, 595182, 736892, 776724, 906178, 1105338, 1190364, 1289561, 1359267, 1812356, 2210676, 2394899, 2579122, 2718534, 3868683, 4789798, 5158244, 5437068, 7184697, 7737366, 9579596, 14369394, 15474732, 16764293, 28738788, 33528586, 50292879, 67057172, 100585758, 201171516]

約数ペア:

[(1, 201171516), (2, 100585758), (3, 67057172), (4, 50292879), (6, 33528586), (7, 28738788), (12, 16764293), (13, 15474732), (14, 14369394), (21, 9579596), (26, 7737366), (28, 7184697), (37, 5437068), (39, 5158244), (42, 4789798), (52, 3868683), (74, 2718534), (78, 2579122), (84, 2394899), (91, 2210676), (111, 1812356), (148, 1359267), (156, 1289561), (169, 1190364), (182, 1105338), (222, 906178), (259, 776724), (273, 736892), (338, 595182), (364, 552669), (383, 525252), (444, 453089), (481, 418236), (507, 396788), (518, 388362), (546, 368446), (676, 297591), (766, 262626), (777, 258908), (962, 209118), (1014, 198394), (1036, 194181), (1092, 184223), (1149, 175084), (1183, 170052), (1443, 139412), (1532, 131313), (1554, 129454), (1924, 104559), (2028, 99197), (2298, 87542), (2366, 85026), (2681, 75036), (2886, 69706), (3108, 64727), (3367, 59748), (3549, 56684), (4596, 43771), (4732, 42513), (4979, 40404), (5362, 37518), (5772, 34853), (6253, 32172), (6734, 29874), (7098, 28342), (8043, 25012), (9958, 20202), (10101, 19916), (10724, 18759), (12506, 16086), (13468, 14937), (14171, 14196)]