212793896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2226

約数の個数: 64

約数和(自身を含む): 487555200

約数和(自身を除く): 274761304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 107, 119, 136, 214, 238, 428, 476, 749, 856, 952, 1498, 1819, 2089, 2996, 3638, 4178, 5992, 7276, 8356, 12733, 14552, 14623, 16712, 25466, 29246, 35513, 50932, 58492, 71026, 101864, 116984, 142052, 223523, 248591, 284104, 447046, 497182, 894092, 994364, 1564661, 1788184, 1988728, 3129322, 3799891, 6258644, 7599782, 12517288, 15199564, 26599237, 30399128, 53198474, 106396948, 212793896]

約数ペア:

[(1, 212793896), (2, 106396948), (4, 53198474), (7, 30399128), (8, 26599237), (14, 15199564), (17, 12517288), (28, 7599782), (34, 6258644), (56, 3799891), (68, 3129322), (107, 1988728), (119, 1788184), (136, 1564661), (214, 994364), (238, 894092), (428, 497182), (476, 447046), (749, 284104), (856, 248591), (952, 223523), (1498, 142052), (1819, 116984), (2089, 101864), (2996, 71026), (3638, 58492), (4178, 50932), (5992, 35513), (7276, 29246), (8356, 25466), (12733, 16712), (14552, 14623)]