199950464

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13127}}^1$

素因数の和:13165

約数の個数: 64

約数和(自身を含む): 482060160

約数和(自身を除く): 282109696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 13127, 15232, 26254, 52508, 91889, 105016, 183778, 210032, 223159, 367556, 420064, 446318, 735112, 840128, 892636, 1470224, 1562113, 1680256, 1785272, 2940448, 3124226, 3570544, 5880896, 6248452, 7141088, 11761792, 12496904, 14282176, 24993808, 28564352, 49987616, 99975232, 199950464]

約数ペア:

[(1, 199950464), (2, 99975232), (4, 49987616), (7, 28564352), (8, 24993808), (14, 14282176), (16, 12496904), (17, 11761792), (28, 7141088), (32, 6248452), (34, 5880896), (56, 3570544), (64, 3124226), (68, 2940448), (112, 1785272), (119, 1680256), (128, 1562113), (136, 1470224), (224, 892636), (238, 840128), (272, 735112), (448, 446318), (476, 420064), (544, 367556), (896, 223159), (952, 210032), (1088, 183778), (1904, 105016), (2176, 91889), (3808, 52508), (7616, 26254), (13127, 15232)]