201686310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 646963200

約数和(自身を除く): 445276890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 31, 35, 42, 45, 46, 62, 63, 69, 70, 90, 93, 105, 115, 126, 138, 155, 161, 186, 207, 210, 217, 230, 279, 310, 315, 322, 345, 414, 434, 449, 465, 483, 558, 630, 651, 690, 713, 805, 898, 930, 966, 1035, 1085, 1302, 1347, 1395, 1426, 1449, 1610, 1953, 2070, 2139, 2170, 2245, 2415, 2694, 2790, 2898, 3143, 3255, 3565, 3906, 4041, 4278, 4490, 4830, 4991, 6286, 6417, 6510, 6735, 7130, 7245, 8082, 9429, 9765, 9982, 10327, 10695, 12834, 13470, 13919, 14490, 14973, 15715, 18858, 19530, 20205, 20654, 21390, 24955, 27838, 28287, 29946, 30981, 31430, 32085, 40410, 41757, 44919, 47145, 49910, 51635, 56574, 61962, 64170, 69595, 72289, 74865, 83514, 89838, 92943, 94290, 97433, 103270, 125271, 139190, 141435, 144578, 149730, 154905, 185886, 194866, 208785, 216867, 224595, 250542, 282870, 292299, 309810, 320137, 361445, 417570, 433734, 449190, 464715, 487165, 584598, 626355, 640274, 650601, 722890, 876897, 929430, 960411, 974330, 1084335, 1252710, 1301202, 1461495, 1600685, 1753794, 1920822, 2168670, 2240959, 2881233, 2922990, 3201370, 3253005, 4384485, 4481918, 4802055, 5762466, 6506010, 6722877, 8768970, 9604110, 11204795, 13445754, 14406165, 20168631, 22409590, 28812330, 33614385, 40337262, 67228770, 100843155, 201686310]

約数ペア:

[(1, 201686310), (2, 100843155), (3, 67228770), (5, 40337262), (6, 33614385), (7, 28812330), (9, 22409590), (10, 20168631), (14, 14406165), (15, 13445754), (18, 11204795), (21, 9604110), (23, 8768970), (30, 6722877), (31, 6506010), (35, 5762466), (42, 4802055), (45, 4481918), (46, 4384485), (62, 3253005), (63, 3201370), (69, 2922990), (70, 2881233), (90, 2240959), (93, 2168670), (105, 1920822), (115, 1753794), (126, 1600685), (138, 1461495), (155, 1301202), (161, 1252710), (186, 1084335), (207, 974330), (210, 960411), (217, 929430), (230, 876897), (279, 722890), (310, 650601), (315, 640274), (322, 626355), (345, 584598), (414, 487165), (434, 464715), (449, 449190), (465, 433734), (483, 417570), (558, 361445), (630, 320137), (651, 309810), (690, 292299), (713, 282870), (805, 250542), (898, 224595), (930, 216867), (966, 208785), (1035, 194866), (1085, 185886), (1302, 154905), (1347, 149730), (1395, 144578), (1426, 141435), (1449, 139190), (1610, 125271), (1953, 103270), (2070, 97433), (2139, 94290), (2170, 92943), (2245, 89838), (2415, 83514), (2694, 74865), (2790, 72289), (2898, 69595), (3143, 64170), (3255, 61962), (3565, 56574), (3906, 51635), (4041, 49910), (4278, 47145), (4490, 44919), (4830, 41757), (4991, 40410), (6286, 32085), (6417, 31430), (6510, 30981), (6735, 29946), (7130, 28287), (7245, 27838), (8082, 24955), (9429, 21390), (9765, 20654), (9982, 20205), (10327, 19530), (10695, 18858), (12834, 15715), (13470, 14973), (13919, 14490)]