200391168

素因数分解:

$2^9\times 3^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:765

約数の個数: 80

約数和(自身を含む): 536903136

約数和(自身を除く): 336511968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 283, 384, 461, 512, 566, 768, 849, 922, 1132, 1383, 1536, 1698, 1844, 2264, 2766, 3396, 3688, 4528, 5532, 6792, 7376, 9056, 11064, 13584, 14752, 18112, 22128, 27168, 29504, 36224, 44256, 54336, 59008, 72448, 88512, 108672, 118016, 130463, 144896, 177024, 217344, 236032, 260926, 354048, 391389, 434688, 521852, 708096, 782778, 1043704, 1565556, 2087408, 3131112, 4174816, 6262224, 8349632, 12524448, 16699264, 25048896, 33398528, 50097792, 66797056, 100195584, 200391168]

約数ペア:

[(1, 200391168), (2, 100195584), (3, 66797056), (4, 50097792), (6, 33398528), (8, 25048896), (12, 16699264), (16, 12524448), (24, 8349632), (32, 6262224), (48, 4174816), (64, 3131112), (96, 2087408), (128, 1565556), (192, 1043704), (256, 782778), (283, 708096), (384, 521852), (461, 434688), (512, 391389), (566, 354048), (768, 260926), (849, 236032), (922, 217344), (1132, 177024), (1383, 144896), (1536, 130463), (1698, 118016), (1844, 108672), (2264, 88512), (2766, 72448), (3396, 59008), (3688, 54336), (4528, 44256), (5532, 36224), (6792, 29504), (7376, 27168), (9056, 22128), (11064, 18112), (13584, 14752)]