203445256

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{30529}}^1$

素因数の和:30566

約数の個数: 48

約数和(自身を含む): 469856700

約数和(自身を除く): 266411444

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 30529, 61058, 122116, 213703, 244232, 427406, 518993, 854812, 1037986, 1495921, 1709624, 2075972, 2991842, 3632951, 4151944, 5983684, 7265902, 11967368, 14531804, 25430657, 29063608, 50861314, 101722628, 203445256]

約数ペア:

[(1, 203445256), (2, 101722628), (4, 50861314), (7, 29063608), (8, 25430657), (14, 14531804), (17, 11967368), (28, 7265902), (34, 5983684), (49, 4151944), (56, 3632951), (68, 2991842), (98, 2075972), (119, 1709624), (136, 1495921), (196, 1037986), (238, 854812), (392, 518993), (476, 427406), (833, 244232), (952, 213703), (1666, 122116), (3332, 61058), (6664, 30529)]