200263168

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:883

約数の個数: 80

約数和(自身を含む): 464327424

約数和(自身を除く): 264064256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 512, 568, 787, 896, 994, 1136, 1574, 1792, 1988, 2272, 3148, 3584, 3976, 4544, 5509, 6296, 7952, 9088, 11018, 12592, 15904, 18176, 22036, 25184, 31808, 36352, 44072, 50368, 55877, 63616, 88144, 100736, 111754, 127232, 176288, 201472, 223508, 254464, 352576, 391139, 402944, 447016, 705152, 782278, 894032, 1410304, 1564556, 1788064, 2820608, 3129112, 3576128, 6258224, 7152256, 12516448, 14304512, 25032896, 28609024, 50065792, 100131584, 200263168]

約数ペア:

[(1, 200263168), (2, 100131584), (4, 50065792), (7, 28609024), (8, 25032896), (14, 14304512), (16, 12516448), (28, 7152256), (32, 6258224), (56, 3576128), (64, 3129112), (71, 2820608), (112, 1788064), (128, 1564556), (142, 1410304), (224, 894032), (256, 782278), (284, 705152), (448, 447016), (497, 402944), (512, 391139), (568, 352576), (787, 254464), (896, 223508), (994, 201472), (1136, 176288), (1574, 127232), (1792, 111754), (1988, 100736), (2272, 88144), (3148, 63616), (3584, 55877), (3976, 50368), (4544, 44072), (5509, 36352), (6296, 31808), (7952, 25184), (9088, 22036), (11018, 18176), (12592, 15904)]