201441856

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1068

約数の個数: 112

約数和(自身を含む): 511039872

約数和(自身を除く): 309598016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 154, 164, 176, 224, 287, 308, 328, 352, 448, 451, 574, 616, 656, 704, 902, 997, 1148, 1232, 1312, 1804, 1994, 2296, 2464, 2624, 3157, 3608, 3988, 4592, 4928, 6314, 6979, 7216, 7976, 9184, 10967, 12628, 13958, 14432, 15952, 18368, 21934, 25256, 27916, 28864, 31904, 40877, 43868, 50512, 55832, 63808, 76769, 81754, 87736, 101024, 111664, 153538, 163508, 175472, 202048, 223328, 286139, 307076, 327016, 350944, 446656, 449647, 572278, 614152, 654032, 701888, 899294, 1144556, 1228304, 1308064, 1798588, 2289112, 2456608, 2616128, 3147529, 3597176, 4578224, 4913216, 6295058, 7194352, 9156448, 12590116, 14388704, 18312896, 25180232, 28777408, 50360464, 100720928, 201441856]

約数ペア:

[(1, 201441856), (2, 100720928), (4, 50360464), (7, 28777408), (8, 25180232), (11, 18312896), (14, 14388704), (16, 12590116), (22, 9156448), (28, 7194352), (32, 6295058), (41, 4913216), (44, 4578224), (56, 3597176), (64, 3147529), (77, 2616128), (82, 2456608), (88, 2289112), (112, 1798588), (154, 1308064), (164, 1228304), (176, 1144556), (224, 899294), (287, 701888), (308, 654032), (328, 614152), (352, 572278), (448, 449647), (451, 446656), (574, 350944), (616, 327016), (656, 307076), (704, 286139), (902, 223328), (997, 202048), (1148, 175472), (1232, 163508), (1312, 153538), (1804, 111664), (1994, 101024), (2296, 87736), (2464, 81754), (2624, 76769), (3157, 63808), (3608, 55832), (3988, 50512), (4592, 43868), (4928, 40877), (6314, 31904), (6979, 28864), (7216, 27916), (7976, 25256), (9184, 21934), (10967, 18368), (12628, 15952), (13958, 14432)]