210660996

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 642252800

約数和(自身を除く): 431591804

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 127, 147, 156, 182, 186, 196, 217, 254, 273, 294, 343, 364, 372, 381, 403, 434, 508, 546, 588, 637, 651, 686, 762, 806, 868, 889, 1029, 1092, 1209, 1274, 1302, 1372, 1519, 1524, 1612, 1651, 1778, 1911, 2058, 2418, 2548, 2604, 2667, 2821, 3038, 3302, 3556, 3822, 3937, 4116, 4459, 4557, 4836, 4953, 5334, 5642, 6076, 6223, 6604, 7644, 7874, 8463, 8918, 9114, 9906, 10633, 10668, 11284, 11557, 11811, 12446, 13377, 15748, 16926, 17836, 18228, 18669, 19747, 19812, 21266, 23114, 23622, 24892, 26754, 27559, 31899, 33852, 34671, 37338, 39494, 42532, 43561, 46228, 47244, 51181, 53508, 55118, 59241, 63798, 69342, 74676, 78988, 80899, 82677, 87122, 102362, 110236, 118482, 127596, 130683, 138229, 138684, 153543, 161798, 165354, 174244, 192913, 204724, 236964, 242697, 261366, 276458, 307086, 323596, 330708, 358267, 385826, 414687, 485394, 522732, 552916, 566293, 578739, 614172, 716534, 771652, 829374, 970788, 1074801, 1132586, 1157478, 1350391, 1433068, 1658748, 1698879, 2149602, 2265172, 2314956, 2507869, 2700782, 3397758, 4051173, 4299204, 5015738, 5401564, 6795516, 7523607, 8102346, 10031476, 15047214, 16204692, 17555083, 30094428, 35110166, 52665249, 70220332, 105330498, 210660996]

約数ペア:

[(1, 210660996), (2, 105330498), (3, 70220332), (4, 52665249), (6, 35110166), (7, 30094428), (12, 17555083), (13, 16204692), (14, 15047214), (21, 10031476), (26, 8102346), (28, 7523607), (31, 6795516), (39, 5401564), (42, 5015738), (49, 4299204), (52, 4051173), (62, 3397758), (78, 2700782), (84, 2507869), (91, 2314956), (93, 2265172), (98, 2149602), (124, 1698879), (127, 1658748), (147, 1433068), (156, 1350391), (182, 1157478), (186, 1132586), (196, 1074801), (217, 970788), (254, 829374), (273, 771652), (294, 716534), (343, 614172), (364, 578739), (372, 566293), (381, 552916), (403, 522732), (434, 485394), (508, 414687), (546, 385826), (588, 358267), (637, 330708), (651, 323596), (686, 307086), (762, 276458), (806, 261366), (868, 242697), (889, 236964), (1029, 204724), (1092, 192913), (1209, 174244), (1274, 165354), (1302, 161798), (1372, 153543), (1519, 138684), (1524, 138229), (1612, 130683), (1651, 127596), (1778, 118482), (1911, 110236), (2058, 102362), (2418, 87122), (2548, 82677), (2604, 80899), (2667, 78988), (2821, 74676), (3038, 69342), (3302, 63798), (3556, 59241), (3822, 55118), (3937, 53508), (4116, 51181), (4459, 47244), (4557, 46228), (4836, 43561), (4953, 42532), (5334, 39494), (5642, 37338), (6076, 34671), (6223, 33852), (6604, 31899), (7644, 27559), (7874, 26754), (8463, 24892), (8918, 23622), (9114, 23114), (9906, 21266), (10633, 19812), (10668, 19747), (11284, 18669), (11557, 18228), (11811, 17836), (12446, 16926), (13377, 15748)]