199370556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1112

約数の個数: 144

約数和(自身を含む): 637797888

約数和(自身を除く): 438427332

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 71, 77, 84, 99, 126, 132, 142, 154, 198, 213, 231, 252, 284, 308, 396, 426, 462, 497, 639, 693, 781, 852, 924, 994, 1013, 1278, 1386, 1491, 1562, 1988, 2026, 2343, 2556, 2772, 2982, 3039, 3124, 4052, 4473, 4686, 5467, 5964, 6078, 7029, 7091, 8946, 9117, 9372, 10934, 11143, 12156, 14058, 14182, 16401, 17892, 18234, 21273, 21868, 22286, 28116, 28364, 32802, 33429, 36468, 42546, 44572, 49203, 63819, 65604, 66858, 71923, 78001, 85092, 98406, 100287, 127638, 133716, 143846, 156002, 196812, 200574, 215769, 234003, 255276, 287692, 312004, 401148, 431538, 468006, 503461, 647307, 702009, 791153, 863076, 936012, 1006922, 1294614, 1404018, 1510383, 1582306, 2013844, 2373459, 2589228, 2808036, 3020766, 3164612, 4531149, 4746918, 5538071, 6041532, 7120377, 9062298, 9493836, 11076142, 14240754, 16614213, 18124596, 22152284, 28481508, 33228426, 49842639, 66456852, 99685278, 199370556]

約数ペア:

[(1, 199370556), (2, 99685278), (3, 66456852), (4, 49842639), (6, 33228426), (7, 28481508), (9, 22152284), (11, 18124596), (12, 16614213), (14, 14240754), (18, 11076142), (21, 9493836), (22, 9062298), (28, 7120377), (33, 6041532), (36, 5538071), (42, 4746918), (44, 4531149), (63, 3164612), (66, 3020766), (71, 2808036), (77, 2589228), (84, 2373459), (99, 2013844), (126, 1582306), (132, 1510383), (142, 1404018), (154, 1294614), (198, 1006922), (213, 936012), (231, 863076), (252, 791153), (284, 702009), (308, 647307), (396, 503461), (426, 468006), (462, 431538), (497, 401148), (639, 312004), (693, 287692), (781, 255276), (852, 234003), (924, 215769), (994, 200574), (1013, 196812), (1278, 156002), (1386, 143846), (1491, 133716), (1562, 127638), (1988, 100287), (2026, 98406), (2343, 85092), (2556, 78001), (2772, 71923), (2982, 66858), (3039, 65604), (3124, 63819), (4052, 49203), (4473, 44572), (4686, 42546), (5467, 36468), (5964, 33429), (6078, 32802), (7029, 28364), (7091, 28116), (8946, 22286), (9117, 21868), (9372, 21273), (10934, 18234), (11143, 17892), (12156, 16401), (14058, 14182)]