201852464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 443304960

約数和(自身を除く): 241452496

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 139, 148, 176, 223, 278, 296, 407, 446, 556, 592, 814, 892, 1112, 1529, 1628, 1784, 2224, 2453, 3058, 3256, 3568, 4906, 5143, 6116, 6512, 8251, 9812, 10286, 12232, 16502, 19624, 20572, 24464, 30997, 33004, 39248, 41144, 56573, 61994, 66008, 82288, 90761, 113146, 123988, 132016, 181522, 226292, 247976, 340967, 363044, 452584, 495952, 681934, 726088, 905168, 1146889, 1363868, 1452176, 2293778, 2727736, 4587556, 5455472, 9175112, 12615779, 18350224, 25231558, 50463116, 100926232, 201852464]

約数ペア:

[(1, 201852464), (2, 100926232), (4, 50463116), (8, 25231558), (11, 18350224), (16, 12615779), (22, 9175112), (37, 5455472), (44, 4587556), (74, 2727736), (88, 2293778), (139, 1452176), (148, 1363868), (176, 1146889), (223, 905168), (278, 726088), (296, 681934), (407, 495952), (446, 452584), (556, 363044), (592, 340967), (814, 247976), (892, 226292), (1112, 181522), (1529, 132016), (1628, 123988), (1784, 113146), (2224, 90761), (2453, 82288), (3058, 66008), (3256, 61994), (3568, 56573), (4906, 41144), (5143, 39248), (6116, 33004), (6512, 30997), (8251, 24464), (9812, 20572), (10286, 19624), (12232, 16502)]