206159954

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 432988416

約数和(自身を除く): 226828462

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 49, 77, 91, 94, 98, 143, 154, 182, 286, 313, 329, 517, 539, 611, 626, 637, 658, 1001, 1034, 1078, 1222, 1274, 2002, 2191, 2303, 3443, 3619, 4069, 4277, 4382, 4606, 6721, 6886, 7007, 7238, 8138, 8554, 13442, 14014, 14711, 15337, 24101, 25333, 28483, 29422, 29939, 30674, 44759, 47047, 48202, 50666, 56966, 59878, 89518, 94094, 102977, 161821, 168707, 191243, 199381, 205954, 313313, 323642, 329329, 337414, 382486, 398762, 626626, 658658, 720839, 1132747, 1338701, 1441678, 2103673, 2193191, 2265494, 2677402, 4207346, 4386382, 7929229, 9370907, 14725711, 15858458, 18741814, 29451422, 103079977, 206159954]

約数ペア:

[(1, 206159954), (2, 103079977), (7, 29451422), (11, 18741814), (13, 15858458), (14, 14725711), (22, 9370907), (26, 7929229), (47, 4386382), (49, 4207346), (77, 2677402), (91, 2265494), (94, 2193191), (98, 2103673), (143, 1441678), (154, 1338701), (182, 1132747), (286, 720839), (313, 658658), (329, 626626), (517, 398762), (539, 382486), (611, 337414), (626, 329329), (637, 323642), (658, 313313), (1001, 205954), (1034, 199381), (1078, 191243), (1222, 168707), (1274, 161821), (2002, 102977), (2191, 94094), (2303, 89518), (3443, 59878), (3619, 56966), (4069, 50666), (4277, 48202), (4382, 47047), (4606, 44759), (6721, 30674), (6886, 29939), (7007, 29422), (7238, 28483), (8138, 25333), (8554, 24101), (13442, 15337), (14014, 14711)]