202587728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 506634240

約数和(自身を除く): 304046512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 37, 38, 56, 62, 74, 76, 83, 112, 124, 133, 148, 152, 166, 217, 248, 259, 266, 296, 304, 332, 434, 496, 518, 532, 581, 589, 592, 664, 703, 868, 1036, 1064, 1147, 1162, 1178, 1328, 1406, 1577, 1736, 2072, 2128, 2294, 2324, 2356, 2573, 2812, 3071, 3154, 3472, 4123, 4144, 4588, 4648, 4712, 4921, 5146, 5624, 6142, 6308, 8029, 8246, 9176, 9296, 9424, 9842, 10292, 11039, 11248, 12284, 12616, 16058, 16492, 18011, 18352, 19684, 20584, 21497, 21793, 22078, 24568, 25232, 32116, 32984, 36022, 39368, 41168, 42994, 43586, 44156, 48887, 49136, 58349, 64232, 65968, 72044, 78736, 85988, 87172, 88312, 95201, 97774, 116698, 128464, 144088, 152551, 171976, 174344, 176624, 190402, 195548, 233396, 288176, 305102, 342209, 343952, 348688, 380804, 391096, 408443, 466792, 610204, 666407, 684418, 761608, 782192, 816886, 933584, 1220408, 1332814, 1368836, 1523216, 1633772, 1808819, 2440816, 2665628, 2737672, 3267544, 3617638, 5331256, 5475344, 6535088, 7235276, 10662512, 12661733, 14470552, 25323466, 28941104, 50646932, 101293864, 202587728]

約数ペア:

[(1, 202587728), (2, 101293864), (4, 50646932), (7, 28941104), (8, 25323466), (14, 14470552), (16, 12661733), (19, 10662512), (28, 7235276), (31, 6535088), (37, 5475344), (38, 5331256), (56, 3617638), (62, 3267544), (74, 2737672), (76, 2665628), (83, 2440816), (112, 1808819), (124, 1633772), (133, 1523216), (148, 1368836), (152, 1332814), (166, 1220408), (217, 933584), (248, 816886), (259, 782192), (266, 761608), (296, 684418), (304, 666407), (332, 610204), (434, 466792), (496, 408443), (518, 391096), (532, 380804), (581, 348688), (589, 343952), (592, 342209), (664, 305102), (703, 288176), (868, 233396), (1036, 195548), (1064, 190402), (1147, 176624), (1162, 174344), (1178, 171976), (1328, 152551), (1406, 144088), (1577, 128464), (1736, 116698), (2072, 97774), (2128, 95201), (2294, 88312), (2324, 87172), (2356, 85988), (2573, 78736), (2812, 72044), (3071, 65968), (3154, 64232), (3472, 58349), (4123, 49136), (4144, 48887), (4588, 44156), (4648, 43586), (4712, 42994), (4921, 41168), (5146, 39368), (5624, 36022), (6142, 32984), (6308, 32116), (8029, 25232), (8246, 24568), (9176, 22078), (9296, 21793), (9424, 21497), (9842, 20584), (10292, 19684), (11039, 18352), (11248, 18011), (12284, 16492), (12616, 16058)]