203669683184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{78781}}^1$

素因数の和:79234

約数の個数: 80

約数和(自身を含む): 443237616096

約数和(自身を除く): 239567932912

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 397, 407, 592, 794, 814, 1588, 1628, 3176, 3256, 4367, 6352, 6512, 8734, 14689, 17468, 29378, 34936, 58756, 69872, 78781, 117512, 157562, 161579, 235024, 315124, 323158, 630248, 646316, 866591, 1260496, 1292632, 1733182, 2585264, 2914897, 3466364, 5829794, 6932728, 11659588, 13865456, 23319176, 31276057, 32063867, 46638352, 62552114, 64127734, 125104228, 128255468, 250208456, 256510936, 344036627, 500416912, 513021872, 688073254, 1157214109, 1376146508, 2314428218, 2752293016, 4628856436, 5504586032, 9257712872, 12729355199, 18515425744, 25458710398, 50917420796, 101834841592, 203669683184]

約数ペア:

[(1, 203669683184), (2, 101834841592), (4, 50917420796), (8, 25458710398), (11, 18515425744), (16, 12729355199), (22, 9257712872), (37, 5504586032), (44, 4628856436), (74, 2752293016), (88, 2314428218), (148, 1376146508), (176, 1157214109), (296, 688073254), (397, 513021872), (407, 500416912), (592, 344036627), (794, 256510936), (814, 250208456), (1588, 128255468), (1628, 125104228), (3176, 64127734), (3256, 62552114), (4367, 46638352), (6352, 32063867), (6512, 31276057), (8734, 23319176), (14689, 13865456), (17468, 11659588), (29378, 6932728), (34936, 5829794), (58756, 3466364), (69872, 2914897), (78781, 2585264), (117512, 1733182), (157562, 1292632), (161579, 1260496), (235024, 866591), (315124, 646316), (323158, 630248)]