201859716

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 504676480

約数和(自身を除く): 302816764

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 97, 109, 111, 129, 148, 172, 194, 218, 222, 258, 291, 327, 388, 436, 444, 516, 582, 654, 1164, 1308, 1591, 3182, 3589, 4033, 4171, 4687, 4773, 6364, 7178, 8066, 8342, 9374, 9546, 10573, 10767, 12099, 12513, 14061, 14356, 16132, 16684, 18748, 19092, 21146, 21534, 24198, 25026, 28122, 31719, 42292, 43068, 48396, 50052, 56244, 63438, 126876, 154327, 173419, 308654, 346838, 391201, 454639, 462981, 520257, 617308, 693676, 782402, 909278, 925962, 1040514, 1173603, 1363917, 1564804, 1818556, 1851924, 2081028, 2347206, 2727834, 4694412, 5455668, 16821643, 33643286, 50464929, 67286572, 100929858, 201859716]

約数ペア:

[(1, 201859716), (2, 100929858), (3, 67286572), (4, 50464929), (6, 33643286), (12, 16821643), (37, 5455668), (43, 4694412), (74, 2727834), (86, 2347206), (97, 2081028), (109, 1851924), (111, 1818556), (129, 1564804), (148, 1363917), (172, 1173603), (194, 1040514), (218, 925962), (222, 909278), (258, 782402), (291, 693676), (327, 617308), (388, 520257), (436, 462981), (444, 454639), (516, 391201), (582, 346838), (654, 308654), (1164, 173419), (1308, 154327), (1591, 126876), (3182, 63438), (3589, 56244), (4033, 50052), (4171, 48396), (4687, 43068), (4773, 42292), (6364, 31719), (7178, 28122), (8066, 25026), (8342, 24198), (9374, 21534), (9546, 21146), (10573, 19092), (10767, 18748), (12099, 16684), (12513, 16132), (14061, 14356)]