211973272

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11719}}^1$

素因数の和:11768

約数の個数: 64

約数和(自身を含む): 506304000

約数和(自身を除く): 294330728

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4522, 9044, 11719, 18088, 23438, 46876, 82033, 93752, 164066, 199223, 222661, 328132, 398446, 445322, 656264, 796892, 890644, 1394561, 1558627, 1593784, 1781288, 2789122, 3117254, 3785237, 5578244, 6234508, 7570474, 11156488, 12469016, 15140948, 26496659, 30281896, 52993318, 105986636, 211973272]

約数ペア:

[(1, 211973272), (2, 105986636), (4, 52993318), (7, 30281896), (8, 26496659), (14, 15140948), (17, 12469016), (19, 11156488), (28, 7570474), (34, 6234508), (38, 5578244), (56, 3785237), (68, 3117254), (76, 2789122), (119, 1781288), (133, 1593784), (136, 1558627), (152, 1394561), (238, 890644), (266, 796892), (323, 656264), (476, 445322), (532, 398446), (646, 328132), (952, 222661), (1064, 199223), (1292, 164066), (2261, 93752), (2584, 82033), (4522, 46876), (9044, 23438), (11719, 18088)]