205661016

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 651456000

約数和(自身を除く): 445794984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 79, 88, 99, 114, 132, 152, 158, 171, 173, 198, 209, 228, 237, 264, 316, 342, 346, 396, 418, 456, 474, 519, 627, 632, 684, 692, 711, 792, 836, 869, 948, 1038, 1254, 1368, 1384, 1422, 1501, 1557, 1672, 1738, 1881, 1896, 1903, 2076, 2508, 2607, 2844, 3002, 3114, 3287, 3476, 3762, 3806, 4152, 4503, 5016, 5214, 5688, 5709, 6004, 6228, 6574, 6952, 7524, 7612, 7821, 9006, 9861, 10428, 11418, 12008, 12456, 13148, 13509, 13667, 15048, 15224, 15642, 16511, 17127, 18012, 19722, 20856, 22836, 26296, 27018, 27334, 29583, 31284, 33022, 34254, 36024, 36157, 39444, 41001, 45672, 49533, 54036, 54668, 59166, 62568, 66044, 68508, 72314, 78888, 82002, 99066, 108072, 108471, 109336, 118332, 123003, 132088, 137016, 144628, 148599, 150337, 164004, 198132, 216942, 236664, 246006, 259673, 289256, 297198, 300674, 325413, 328008, 396264, 433884, 451011, 492012, 519346, 594396, 601348, 650826, 779019, 867768, 902022, 984024, 1038692, 1188792, 1202696, 1301652, 1353033, 1558038, 1804044, 2077384, 2337057, 2603304, 2706066, 2856403, 3116076, 3608088, 4674114, 5412132, 5712806, 6232152, 8569209, 9348228, 10824264, 11425612, 17138418, 18696456, 22851224, 25707627, 34276836, 51415254, 68553672, 102830508, 205661016]

約数ペア:

[(1, 205661016), (2, 102830508), (3, 68553672), (4, 51415254), (6, 34276836), (8, 25707627), (9, 22851224), (11, 18696456), (12, 17138418), (18, 11425612), (19, 10824264), (22, 9348228), (24, 8569209), (33, 6232152), (36, 5712806), (38, 5412132), (44, 4674114), (57, 3608088), (66, 3116076), (72, 2856403), (76, 2706066), (79, 2603304), (88, 2337057), (99, 2077384), (114, 1804044), (132, 1558038), (152, 1353033), (158, 1301652), (171, 1202696), (173, 1188792), (198, 1038692), (209, 984024), (228, 902022), (237, 867768), (264, 779019), (316, 650826), (342, 601348), (346, 594396), (396, 519346), (418, 492012), (456, 451011), (474, 433884), (519, 396264), (627, 328008), (632, 325413), (684, 300674), (692, 297198), (711, 289256), (792, 259673), (836, 246006), (869, 236664), (948, 216942), (1038, 198132), (1254, 164004), (1368, 150337), (1384, 148599), (1422, 144628), (1501, 137016), (1557, 132088), (1672, 123003), (1738, 118332), (1881, 109336), (1896, 108471), (1903, 108072), (2076, 99066), (2508, 82002), (2607, 78888), (2844, 72314), (3002, 68508), (3114, 66044), (3287, 62568), (3476, 59166), (3762, 54668), (3806, 54036), (4152, 49533), (4503, 45672), (5016, 41001), (5214, 39444), (5688, 36157), (5709, 36024), (6004, 34254), (6228, 33022), (6574, 31284), (6952, 29583), (7524, 27334), (7612, 27018), (7821, 26296), (9006, 22836), (9861, 20856), (10428, 19722), (11418, 18012), (12008, 17127), (12456, 16511), (13148, 15642), (13509, 15224), (13667, 15048)]