210222208

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^2$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 504434880

約数和(自身を除く): 294212672

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 101, 112, 128, 161, 184, 202, 224, 322, 368, 404, 448, 644, 707, 736, 808, 896, 1288, 1414, 1472, 1616, 2323, 2576, 2828, 2944, 3232, 4646, 5152, 5656, 6464, 9292, 10201, 10304, 11312, 12928, 16261, 18584, 20402, 20608, 22624, 32522, 37168, 40804, 45248, 65044, 71407, 74336, 81608, 90496, 130088, 142814, 148672, 163216, 234623, 260176, 285628, 297344, 326432, 469246, 520352, 571256, 652864, 938492, 1040704, 1142512, 1305728, 1642361, 1876984, 2081408, 2285024, 3284722, 3753968, 4570048, 6569444, 7507936, 9140096, 13138888, 15015872, 26277776, 30031744, 52555552, 105111104, 210222208]

約数ペア:

[(1, 210222208), (2, 105111104), (4, 52555552), (7, 30031744), (8, 26277776), (14, 15015872), (16, 13138888), (23, 9140096), (28, 7507936), (32, 6569444), (46, 4570048), (56, 3753968), (64, 3284722), (92, 2285024), (101, 2081408), (112, 1876984), (128, 1642361), (161, 1305728), (184, 1142512), (202, 1040704), (224, 938492), (322, 652864), (368, 571256), (404, 520352), (448, 469246), (644, 326432), (707, 297344), (736, 285628), (808, 260176), (896, 234623), (1288, 163216), (1414, 148672), (1472, 142814), (1616, 130088), (2323, 90496), (2576, 81608), (2828, 74336), (2944, 71407), (3232, 65044), (4646, 45248), (5152, 40804), (5656, 37168), (6464, 32522), (9292, 22624), (10201, 20608), (10304, 20402), (11312, 18584), (12928, 16261)]