200367728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 450372960

約数和(自身を除く): 250005232

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 37, 44, 58, 74, 88, 116, 148, 176, 232, 296, 319, 407, 464, 592, 638, 814, 1061, 1073, 1276, 1628, 2122, 2146, 2552, 3256, 4244, 4292, 5104, 6512, 8488, 8584, 11671, 11803, 16976, 17168, 23342, 23606, 30769, 39257, 46684, 47212, 61538, 78514, 93368, 94424, 123076, 157028, 186736, 188848, 246152, 314056, 338459, 431827, 492304, 628112, 676918, 863654, 1138453, 1353836, 1727308, 2276906, 2707672, 3454616, 4553812, 5415344, 6909232, 9107624, 12522983, 18215248, 25045966, 50091932, 100183864, 200367728]

約数ペア:

[(1, 200367728), (2, 100183864), (4, 50091932), (8, 25045966), (11, 18215248), (16, 12522983), (22, 9107624), (29, 6909232), (37, 5415344), (44, 4553812), (58, 3454616), (74, 2707672), (88, 2276906), (116, 1727308), (148, 1353836), (176, 1138453), (232, 863654), (296, 676918), (319, 628112), (407, 492304), (464, 431827), (592, 338459), (638, 314056), (814, 246152), (1061, 188848), (1073, 186736), (1276, 157028), (1628, 123076), (2122, 94424), (2146, 93368), (2552, 78514), (3256, 61538), (4244, 47212), (4292, 46684), (5104, 39257), (6512, 30769), (8488, 23606), (8584, 23342), (11671, 17168), (11803, 16976)]