211069068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15607}}^1$

素因数の和:15651

約数の個数: 72

約数和(自身を含む): 597848832

約数和(自身を除く): 386779764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 15607, 31214, 46821, 62428, 93642, 109249, 187284, 218498, 327747, 358961, 436996, 655494, 717922, 764743, 1076883, 1310988, 1435844, 1529486, 2153766, 2294229, 2512727, 3058972, 4307532, 4588458, 5025454, 7538181, 9176916, 10050908, 15076362, 17589089, 30152724, 35178178, 52767267, 70356356, 105534534, 211069068]

約数ペア:

[(1, 211069068), (2, 105534534), (3, 70356356), (4, 52767267), (6, 35178178), (7, 30152724), (12, 17589089), (14, 15076362), (21, 10050908), (23, 9176916), (28, 7538181), (42, 5025454), (46, 4588458), (49, 4307532), (69, 3058972), (84, 2512727), (92, 2294229), (98, 2153766), (138, 1529486), (147, 1435844), (161, 1310988), (196, 1076883), (276, 764743), (294, 717922), (322, 655494), (483, 436996), (588, 358961), (644, 327747), (966, 218498), (1127, 187284), (1932, 109249), (2254, 93642), (3381, 62428), (4508, 46821), (6762, 31214), (13524, 15607)]