201721536

素因数分解:

$2^6\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1091}}^1$

素因数の和:1219

約数の個数: 112

約数和(自身を含む): 599114880

約数和(自身を除く): 397393344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 144, 192, 214, 216, 288, 321, 428, 432, 576, 642, 856, 864, 963, 1091, 1284, 1712, 1728, 1926, 2182, 2568, 2889, 3273, 3424, 3852, 4364, 5136, 5778, 6546, 6848, 7704, 8728, 9819, 10272, 11556, 13092, 15408, 17456, 19638, 20544, 23112, 26184, 29457, 30816, 34912, 39276, 46224, 52368, 58914, 61632, 69824, 78552, 92448, 104736, 116737, 117828, 157104, 184896, 209472, 233474, 235656, 314208, 350211, 466948, 471312, 628416, 700422, 933896, 942624, 1050633, 1400844, 1867792, 1885248, 2101266, 2801688, 3151899, 3735584, 4202532, 5603376, 6303798, 7471168, 8405064, 11206752, 12607596, 16810128, 22413504, 25215192, 33620256, 50430384, 67240512, 100860768, 201721536]

約数ペア:

[(1, 201721536), (2, 100860768), (3, 67240512), (4, 50430384), (6, 33620256), (8, 25215192), (9, 22413504), (12, 16810128), (16, 12607596), (18, 11206752), (24, 8405064), (27, 7471168), (32, 6303798), (36, 5603376), (48, 4202532), (54, 3735584), (64, 3151899), (72, 2801688), (96, 2101266), (107, 1885248), (108, 1867792), (144, 1400844), (192, 1050633), (214, 942624), (216, 933896), (288, 700422), (321, 628416), (428, 471312), (432, 466948), (576, 350211), (642, 314208), (856, 235656), (864, 233474), (963, 209472), (1091, 184896), (1284, 157104), (1712, 117828), (1728, 116737), (1926, 104736), (2182, 92448), (2568, 78552), (2889, 69824), (3273, 61632), (3424, 58914), (3852, 52368), (4364, 46224), (5136, 39276), (5778, 34912), (6546, 30816), (6848, 29457), (7704, 26184), (8728, 23112), (9819, 20544), (10272, 19638), (11556, 17456), (13092, 15408)]