196909856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1234

約数の個数: 96

約数和(自身を含む): 468151488

約数和(自身を除く): 271241632

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 352, 407, 416, 481, 572, 592, 814, 962, 1144, 1163, 1184, 1628, 1924, 2288, 2326, 3256, 3848, 4576, 4652, 5291, 6512, 7696, 9304, 10582, 12793, 13024, 15119, 15392, 18608, 21164, 25586, 30238, 37216, 42328, 43031, 51172, 60476, 84656, 86062, 102344, 120952, 166309, 169312, 172124, 204688, 241904, 332618, 344248, 409376, 473341, 483808, 559403, 665236, 688496, 946682, 1118806, 1330472, 1376992, 1893364, 2237612, 2660944, 3786728, 4475224, 5321888, 6153433, 7573456, 8950448, 12306866, 15146912, 17900896, 24613732, 49227464, 98454928, 196909856]

約数ペア:

[(1, 196909856), (2, 98454928), (4, 49227464), (8, 24613732), (11, 17900896), (13, 15146912), (16, 12306866), (22, 8950448), (26, 7573456), (32, 6153433), (37, 5321888), (44, 4475224), (52, 3786728), (74, 2660944), (88, 2237612), (104, 1893364), (143, 1376992), (148, 1330472), (176, 1118806), (208, 946682), (286, 688496), (296, 665236), (352, 559403), (407, 483808), (416, 473341), (481, 409376), (572, 344248), (592, 332618), (814, 241904), (962, 204688), (1144, 172124), (1163, 169312), (1184, 166309), (1628, 120952), (1924, 102344), (2288, 86062), (2326, 84656), (3256, 60476), (3848, 51172), (4576, 43031), (4652, 42328), (5291, 37216), (6512, 30238), (7696, 25586), (9304, 21164), (10582, 18608), (12793, 15392), (13024, 15119)]