201219732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 613267200

約数和(自身を除く): 412047468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 149, 161, 207, 233, 252, 276, 298, 322, 414, 447, 466, 483, 596, 644, 699, 828, 894, 932, 966, 1043, 1341, 1398, 1449, 1631, 1788, 1932, 2086, 2097, 2682, 2796, 2898, 3129, 3262, 3427, 4172, 4194, 4893, 5359, 5364, 5796, 6258, 6524, 6854, 8388, 9387, 9786, 10281, 10718, 12516, 13708, 14679, 16077, 18774, 19572, 20562, 21436, 23989, 29358, 30843, 32154, 34717, 37513, 37548, 41124, 47978, 48231, 58716, 61686, 64308, 69434, 71967, 75026, 95956, 96462, 104151, 112539, 123372, 138868, 143934, 150052, 192924, 208302, 215901, 225078, 243019, 287868, 312453, 337617, 416604, 431802, 450156, 486038, 624906, 675234, 729057, 798491, 863604, 972076, 1249812, 1350468, 1458114, 1596982, 2187171, 2395473, 2916228, 3193964, 4374342, 4790946, 5589437, 7186419, 8748684, 9581892, 11178874, 14372838, 16768311, 22357748, 28745676, 33536622, 50304933, 67073244, 100609866, 201219732]

約数ペア:

[(1, 201219732), (2, 100609866), (3, 67073244), (4, 50304933), (6, 33536622), (7, 28745676), (9, 22357748), (12, 16768311), (14, 14372838), (18, 11178874), (21, 9581892), (23, 8748684), (28, 7186419), (36, 5589437), (42, 4790946), (46, 4374342), (63, 3193964), (69, 2916228), (84, 2395473), (92, 2187171), (126, 1596982), (138, 1458114), (149, 1350468), (161, 1249812), (207, 972076), (233, 863604), (252, 798491), (276, 729057), (298, 675234), (322, 624906), (414, 486038), (447, 450156), (466, 431802), (483, 416604), (596, 337617), (644, 312453), (699, 287868), (828, 243019), (894, 225078), (932, 215901), (966, 208302), (1043, 192924), (1341, 150052), (1398, 143934), (1449, 138868), (1631, 123372), (1788, 112539), (1932, 104151), (2086, 96462), (2097, 95956), (2682, 75026), (2796, 71967), (2898, 69434), (3129, 64308), (3262, 61686), (3427, 58716), (4172, 48231), (4194, 47978), (4893, 41124), (5359, 37548), (5364, 37513), (5796, 34717), (6258, 32154), (6524, 30843), (6854, 29358), (8388, 23989), (9387, 21436), (9786, 20562), (10281, 19572), (10718, 18774), (12516, 16077), (13708, 14679)]