197496656

素因数分解:

$2^4\times 7^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 100

約数和(自身を含む): 459509652

約数和(自身を除く): 262012996

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 97, 98, 106, 112, 194, 196, 212, 343, 371, 388, 392, 424, 679, 686, 742, 776, 784, 848, 1358, 1372, 1484, 1552, 2401, 2597, 2716, 2744, 2968, 4753, 4802, 5141, 5194, 5432, 5488, 5936, 9506, 9604, 10282, 10388, 10864, 18179, 19012, 19208, 20564, 20776, 33271, 35987, 36358, 38024, 38416, 41128, 41552, 66542, 71974, 72716, 76048, 82256, 127253, 133084, 143948, 145432, 232897, 251909, 254506, 266168, 287896, 290864, 465794, 503818, 509012, 532336, 575792, 931588, 1007636, 1018024, 1763363, 1863176, 2015272, 2036048, 3526726, 3726352, 4030544, 7053452, 12343541, 14106904, 24687082, 28213808, 49374164, 98748328, 197496656]

約数ペア:

[(1, 197496656), (2, 98748328), (4, 49374164), (7, 28213808), (8, 24687082), (14, 14106904), (16, 12343541), (28, 7053452), (49, 4030544), (53, 3726352), (56, 3526726), (97, 2036048), (98, 2015272), (106, 1863176), (112, 1763363), (194, 1018024), (196, 1007636), (212, 931588), (343, 575792), (371, 532336), (388, 509012), (392, 503818), (424, 465794), (679, 290864), (686, 287896), (742, 266168), (776, 254506), (784, 251909), (848, 232897), (1358, 145432), (1372, 143948), (1484, 133084), (1552, 127253), (2401, 82256), (2597, 76048), (2716, 72716), (2744, 71974), (2968, 66542), (4753, 41552), (4802, 41128), (5141, 38416), (5194, 38024), (5432, 36358), (5488, 35987), (5936, 33271), (9506, 20776), (9604, 20564), (10282, 19208), (10388, 19012), (10864, 18179)]