201187140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6221}}^1$

素因数の和:6258

約数の個数: 144

約数和(自身を含む): 714982464

約数和(自身を除く): 513795324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6221, 6468, 8085, 10780, 12442, 16170, 18663, 24884, 31105, 32340, 37326, 43547, 62210, 68431, 74652, 87094, 93315, 124420, 130641, 136862, 174188, 186630, 205293, 217735, 261282, 273724, 304829, 342155, 373260, 410586, 435470, 479017, 522564, 609658, 653205, 684310, 821172, 870940, 914487, 958034, 1026465, 1219316, 1306410, 1368620, 1437051, 1524145, 1828974, 1916068, 2052930, 2395085, 2612820, 2874102, 3048290, 3353119, 3657948, 4105860, 4572435, 4790170, 5748204, 6096580, 6706238, 7185255, 9144870, 9580340, 10059357, 13412476, 14370510, 16765595, 18289740, 20118714, 28741020, 33531190, 40237428, 50296785, 67062380, 100593570, 201187140]

約数ペア:

[(1, 201187140), (2, 100593570), (3, 67062380), (4, 50296785), (5, 40237428), (6, 33531190), (7, 28741020), (10, 20118714), (11, 18289740), (12, 16765595), (14, 14370510), (15, 13412476), (20, 10059357), (21, 9580340), (22, 9144870), (28, 7185255), (30, 6706238), (33, 6096580), (35, 5748204), (42, 4790170), (44, 4572435), (49, 4105860), (55, 3657948), (60, 3353119), (66, 3048290), (70, 2874102), (77, 2612820), (84, 2395085), (98, 2052930), (105, 1916068), (110, 1828974), (132, 1524145), (140, 1437051), (147, 1368620), (154, 1306410), (165, 1219316), (196, 1026465), (210, 958034), (220, 914487), (231, 870940), (245, 821172), (294, 684310), (308, 653205), (330, 609658), (385, 522564), (420, 479017), (462, 435470), (490, 410586), (539, 373260), (588, 342155), (660, 304829), (735, 273724), (770, 261282), (924, 217735), (980, 205293), (1078, 186630), (1155, 174188), (1470, 136862), (1540, 130641), (1617, 124420), (2156, 93315), (2310, 87094), (2695, 74652), (2940, 68431), (3234, 62210), (4620, 43547), (5390, 37326), (6221, 32340), (6468, 31105), (8085, 24884), (10780, 18663), (12442, 16170)]