196603792

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 515681280

約数和(自身を除く): 319077488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 37, 38, 44, 56, 74, 76, 77, 88, 112, 133, 148, 152, 154, 176, 209, 227, 259, 266, 296, 304, 308, 407, 418, 454, 518, 532, 592, 616, 703, 814, 836, 908, 1036, 1064, 1232, 1406, 1463, 1589, 1628, 1672, 1816, 2072, 2128, 2497, 2812, 2849, 2926, 3178, 3256, 3344, 3632, 4144, 4313, 4921, 4994, 5624, 5698, 5852, 6356, 6512, 7733, 8399, 8626, 9842, 9988, 11248, 11396, 11704, 12712, 15466, 16798, 17252, 17479, 19684, 19976, 22792, 23408, 25424, 30191, 30932, 33596, 34504, 34958, 39368, 39952, 45584, 47443, 54131, 58793, 60382, 61864, 67192, 69008, 69916, 78736, 92389, 94886, 108262, 117586, 120764, 123728, 134384, 139832, 159581, 184778, 189772, 216524, 235172, 241528, 279664, 319162, 332101, 369556, 379544, 433048, 470344, 483056, 638324, 646723, 664202, 739112, 759088, 866096, 940688, 1117067, 1276648, 1293446, 1328404, 1478224, 1755391, 2234134, 2553296, 2586892, 2656808, 3510782, 4468268, 5173784, 5313616, 7021564, 8936536, 10347568, 12287737, 14043128, 17873072, 24575474, 28086256, 49150948, 98301896, 196603792]

約数ペア:

[(1, 196603792), (2, 98301896), (4, 49150948), (7, 28086256), (8, 24575474), (11, 17873072), (14, 14043128), (16, 12287737), (19, 10347568), (22, 8936536), (28, 7021564), (37, 5313616), (38, 5173784), (44, 4468268), (56, 3510782), (74, 2656808), (76, 2586892), (77, 2553296), (88, 2234134), (112, 1755391), (133, 1478224), (148, 1328404), (152, 1293446), (154, 1276648), (176, 1117067), (209, 940688), (227, 866096), (259, 759088), (266, 739112), (296, 664202), (304, 646723), (308, 638324), (407, 483056), (418, 470344), (454, 433048), (518, 379544), (532, 369556), (592, 332101), (616, 319162), (703, 279664), (814, 241528), (836, 235172), (908, 216524), (1036, 189772), (1064, 184778), (1232, 159581), (1406, 139832), (1463, 134384), (1589, 123728), (1628, 120764), (1672, 117586), (1816, 108262), (2072, 94886), (2128, 92389), (2497, 78736), (2812, 69916), (2849, 69008), (2926, 67192), (3178, 61864), (3256, 60382), (3344, 58793), (3632, 54131), (4144, 47443), (4313, 45584), (4921, 39952), (4994, 39368), (5624, 34958), (5698, 34504), (5852, 33596), (6356, 30932), (6512, 30191), (7733, 25424), (8399, 23408), (8626, 22792), (9842, 19976), (9988, 19684), (11248, 17479), (11396, 17252), (11704, 16798), (12712, 15466)]