201831786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 504176400

約数和(自身を除く): 302344614

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 113, 117, 153, 221, 226, 234, 306, 339, 442, 449, 663, 678, 898, 1017, 1326, 1347, 1469, 1921, 1989, 2034, 2694, 2938, 3842, 3978, 4041, 4407, 5763, 5837, 7633, 8082, 8814, 11526, 11674, 13221, 15266, 17289, 17511, 22899, 24973, 26442, 34578, 35022, 45798, 49946, 50737, 52533, 68697, 74919, 99229, 101474, 105066, 137394, 149838, 152211, 198458, 224757, 297687, 304422, 449514, 456633, 595374, 659581, 862529, 893061, 913266, 1319162, 1725058, 1786122, 1978743, 2587587, 3957486, 5175174, 5936229, 7762761, 11212877, 11872458, 15525522, 22425754, 33638631, 67277262, 100915893, 201831786]

約数ペア:

[(1, 201831786), (2, 100915893), (3, 67277262), (6, 33638631), (9, 22425754), (13, 15525522), (17, 11872458), (18, 11212877), (26, 7762761), (34, 5936229), (39, 5175174), (51, 3957486), (78, 2587587), (102, 1978743), (113, 1786122), (117, 1725058), (153, 1319162), (221, 913266), (226, 893061), (234, 862529), (306, 659581), (339, 595374), (442, 456633), (449, 449514), (663, 304422), (678, 297687), (898, 224757), (1017, 198458), (1326, 152211), (1347, 149838), (1469, 137394), (1921, 105066), (1989, 101474), (2034, 99229), (2694, 74919), (2938, 68697), (3842, 52533), (3978, 50737), (4041, 49946), (4407, 45798), (5763, 35022), (5837, 34578), (7633, 26442), (8082, 24973), (8814, 22899), (11526, 17511), (11674, 17289), (13221, 15266)]